510 area code

California (CA), USA is covered by area code 510, and some major cities include Oakland, Fremont, Hayward, etc. You can jump to the list of cities below.

Numbering Plan Area 510 (which covers the same geographic area as overlay area codes 510/341) has been in service since 02 September 1991.

At 12:19:15 PM (Pacific Time), it is currently 12:19:15 PM in area code 510.

510 Area Code Phone Lookup


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Map of area code 510

Map of area code 510

Nearby to the 510 Area Codes

you’re probably always looking location map, cities, time zone, overlay codes, reverse phone lookup and related info. Well, one easy way to do that is by knowing your nearby area codes. That way, you don’t have to fumble through your phone’s keypad each time you want to make a call. Plus, it can come in handy when trying to find out where someone is calling from. So without further ado, here are the area codes for some of the most popular U.S. cities!

List of 510 -NXX Prefixes and Corresponding Locations

We all know our location by its name and zip code, but do you know your city’s postal prefix? Chances are, unless you work for the post office or are extremely interested in the subject matter, you don’t. But prefixes play a critical role in how mail is sorted and delivered, so it’s important to be aware of them. This blog post will take a closer look at what prefixes are and their corresponding locations. Stay tuned!

Are you curious about the prefixes and corresponding locations of the area code 510? This infographic is a great place to start. It provides an overview of 510 area code, including its name, prefixes and date. The infographic also includes a map that shows the location of each area code. this guide is sure to come in handy. Enjoy!

NPANXXArea servedDate
510-200Hayward11/12/2008
510-201Oakland [Main/Piedmont]2/14/2009
510-202Oakland [Main/Piedmont]
510-203Fremont/Newark9/22/2015
510-204Oakland [Berkeley]
510-205Oakland [Alameda]
510-206Oakland [Main/Piedmont]
510-207Oakland [Main/Piedmont]
510-208Oakland [Main/Piedmont]
510-209Hayward
510-210Richmond1/4/2013
510-212Fremont/Newark
510-213Oakland [Fruitvale]9/19/2002
510-214Oakland [Alameda]
510-215Richmond
510-216Oakland [Fruitvale]9/27/2019
510-217Oakland [Alameda]
510-218Fremont/Newark
510-219Oakland [Main/Piedmont]
510-220Oakland [Main/Piedmont]
510-221Richmond2/8/2007
510-222El Sobrante/Pinole
510-223El Sobrante/Pinole
510-224Hercules/Rodeo10/18/2001
510-225Oakland [Berkeley]
510-226Fremont/Newark
510-227Oakland [Alameda]
510-228Oakland [Fruitvale]
510-229Oakland [Berkeley]
510-230Richmond2/15/2007
510-231Richmond
510-232Richmond
510-233Richmond
510-234Richmond
510-235Richmond
510-236Richmond
510-237Richmond
510-238Oakland [Main/Piedmont]
510-239Oakland [Alameda]
510-240Fremont/Newark
510-241El Sobrante/Pinole9/22/2015
510-242Richmond
510-243El Sobrante/Pinole
510-244Hayward7/25/2011
510-245Hercules/Rodeo
510-246Hayward8/9/2011
510-247Hayward
510-248Fremont/Newark
510-249Fremont/Newark
510-250Oakland [Main/Piedmont]
510-251Oakland [Main/Piedmont]
510-252Fremont/Newark
510-253Richmond
510-254Oakland [Alameda]9/15/2011
510-255Richmond4/28/2011
510-256Crockett
510-257Fremont/Newark
510-258Hayward
510-259Hayward
510-260Richmond
510-261Oakland [Fruitvale]
510-262El Sobrante/Pinole
510-263Oakland [Alameda]
510-264Hayward
510-265Hayward
510-266Hayward
510-267Oakland [Main/Piedmont]
510-268Oakland [Main/Piedmont]
510-269Oakland [Fruitvale]
510-270Fremont/Newark
510-271Oakland [Main/Piedmont]
510-272Oakland [Main/Piedmont]
510-273Oakland [Main/Piedmont]
510-274Hayward
510-275El Sobrante/Pinole
510-276Hayward
510-277Oakland [Berkeley]
510-278Hayward
510-279Fremont/Newark
510-280Oakland [Berkeley]
510-281Oakland [Main/Piedmont]
510-282Oakland [Main/Piedmont]12/26/2001
510-283El Sobrante/Pinole
510-284Fremont/Newark
510-285Oakland [Main/Piedmont]
510-286Oakland [Main/Piedmont]
510-287Oakland [Main/Piedmont]
510-288Oakland [Main/Piedmont]
510-289Oakland [Main/Piedmont]
510-290Oakland [Main/Piedmont]
510-291Oakland [Main/Piedmont]
510-292Oakland [Berkeley]
510-293Hayward
510-294Hayward11/4/2011
510-295Oakland [Berkeley]
510-296Hercules/Rodeo
510-297Oakland [Trinidad]
510-298Fremont/Newark12/7/2012
510-299Fremont/Newark
510-300Hayward
510-301Oakland [Main/Piedmont]
510-302Oakland [Main/Piedmont]
510-303Hayward
510-304Fremont/Newark
510-305Hayward
510-306Oakland [Alameda]
510-307Richmond
510-308Oakland [Main/Piedmont]
510-309El Sobrante/Pinole10/24/2014
510-310Oakland [Main/Piedmont]
510-312Hayward
510-313Hercules/Rodeo
510-314Hayward7/2/2007
510-315Hayward
510-316Oakland [Main/Piedmont]
510-317Hayward
510-318Oakland [Main/Piedmont]
510-319Fremont/Newark12/1/2015
510-320Fremont/Newark9/12/2013
510-321Oakland [Main/Piedmont]
510-322Hercules/Rodeo
510-323Richmond
510-324Fremont/Newark
510-325Oakland [Main/Piedmont]
510-326Oakland [Main/Piedmont]
510-327Hercules/Rodeo
510-328Oakland [Fruitvale]1/31/2013
510-329Hayward
510-330Hayward12/28/2015
510-331Hayward
510-332Oakland [Main/Piedmont]
510-333Oakland [Main/Piedmont]
510-334Richmond
510-335Fremont/Newark
510-336Oakland [Fruitvale]
510-337Oakland [Alameda]
510-338Oakland [Main/Piedmont]
510-339Oakland [Main/Piedmont]
510-340Hayward5/4/2012
510-342Hayward
510-343Oakland [Trinidad]
510-344Fremont/Newark
510-345Oakland [Berkeley]1/15/2016
510-346Oakland [Trinidad]
510-347Oakland [Trinidad]
510-348Oakland [Main/Piedmont]
510-349Richmond
510-350Oakland [Main/Piedmont]
510-351Oakland [Trinidad]
510-352Oakland [Trinidad]
510-353Fremont/Newark
510-354Fremont/Newark
510-355Oakland [Alameda]
510-356Oakland [Berkeley]11/28/2007
510-357Oakland [Trinidad]
510-358Fremont/Newark7/8/2011
510-359Hayward8/17/2012
510-360Fremont/Newark
510-361Hayward10/27/2014
510-362Hayward5/16/2013
510-363Hayward1/14/2008
510-364Fremont/Newark11/28/2001
510-365Oakland [Berkeley]9/26/2013
510-366Fremont/Newark
510-367Richmond
510-368Oakland [Main/Piedmont]
510-369Richmond2/4/2016
510-370Hayward4/13/2012
510-371Fremont/Newark8/7/2008
510-372Hayward
510-373Oakland [Alameda]
510-374Richmond
510-375Richmond12/26/2001
510-376Fremont/Newark
510-377Fremont/Newark
510-378Fremont/Newark
510-379Oakland [Main/Piedmont]
510-380Oakland [Main/Piedmont]
510-381Oakland [Main/Piedmont]
510-382Oakland [Trinidad]
510-383Oakland [Trinidad]
510-384Oakland [Main/Piedmont]
510-385Oakland [Main/Piedmont]
510-386Fremont/Newark
510-387Oakland [Main/Piedmont]
510-388Oakland [Main/Piedmont]
510-389Oakland [Main/Piedmont]
510-390Oakland [Main/Piedmont]
510-391Oakland [Main/Piedmont]
510-392Oakland [Main/Piedmont]
510-393Oakland [Main/Piedmont]
510-394Oakland [Trinidad]
510-395Oakland [Fruitvale]
510-396Fremont/Newark12/26/2001
510-397Hayward8/28/2008
510-398Hayward8/17/2012
510-399Fremont/Newark5/6/2016
510-400Fremont/Newark
510-401Fremont/Newark
510-402Fremont/Newark
510-403Fremont/Newark
510-404Fremont/Newark
510-405Fremont/Newark
510-406Oakland [Main/Piedmont]
510-407Oakland [Main/Piedmont]
510-408El Sobrante/Pinole11/25/2009
510-409Oakland [Main/Piedmont]
510-410Oakland [Main/Piedmont]
510-412Richmond
510-413Fremont/Newark
510-414Oakland [Main/Piedmont]
510-415Hayward9/19/2001
510-416Oakland [Berkeley]
510-417El Sobrante/Pinole9/19/2002
510-418Oakland [Main/Piedmont]
510-419Oakland [Main/Piedmont]
510-420Oakland [Main/Piedmont]
510-421Oakland [Main/Piedmont]
510-422Oakland [Fruitvale]9/25/2015
510-423Oakland [Berkeley]11/7/2008
510-424Oakland [Fruitvale]7/29/2016
510-425Oakland [Trinidad]
510-426Richmond3/27/2014
510-427Hayward
510-428Oakland [Main/Piedmont]
510-429Fremont/Newark
510-430Oakland [Trinidad]
510-431Fremont/Newark
510-432Hayward11/28/2001
510-433Oakland [Main/Piedmont]
510-434Oakland [Fruitvale]
510-435Oakland [Main/Piedmont]
510-436Oakland [Fruitvale]
510-437Oakland [Fruitvale]
510-438Fremont/Newark
510-439Richmond
510-440Fremont/Newark
510-441Fremont/Newark
510-442Oakland [Main/Piedmont]
510-443Fremont/Newark2/14/2009
510-444Oakland [Main/Piedmont]
510-445Fremont/Newark
510-446Oakland [Main/Piedmont]
510-447Richmond12/9/2011
510-448Oakland [Main/Piedmont]
510-449Fremont/Newark
510-450Oakland [Main/Piedmont]
510-451Oakland [Main/Piedmont]
510-452Oakland [Main/Piedmont]
510-453Fremont/Newark
510-454Oakland [Trinidad]11/30/2012
510-455Crockett4/20/2001
510-456Fremont/Newark
510-457Oakland [Main/Piedmont]
510-458Fremont/Newark10/14/2014
510-459Oakland [Main/Piedmont]
510-460Hayward2/9/2010
510-461Hayward8/21/2002
510-462Fremont/Newark5/4/2016
510-463Oakland [Main/Piedmont]
510-464Oakland [Main/Piedmont]
510-465Oakland [Main/Piedmont]
510-466Oakland [Main/Piedmont]
510-467Oakland [Fruitvale]
510-468Fremont/Newark
510-469Oakland [Main/Piedmont]
510-470Hayward2/22/2010
510-471Fremont/Newark
510-472Oakland [Main/Piedmont]8/22/2001
510-473Oakland [Alameda]
510-474Fremont/Newark
510-475Fremont/Newark
510-476Fremont/Newark
510-477Fremont/Newark
510-478Richmond
510-479Oakland [Fruitvale]
510-480El Sobrante/Pinole9/26/2013
510-481Hayward
510-482Oakland [Fruitvale]
510-483Oakland [Trinidad]
510-484Oakland [Main/Piedmont]
510-485Oakland [Fruitvale]
510-486Oakland [Berkeley]
510-487Fremont/Newark
510-488Oakland [Fruitvale]
510-489Fremont/Newark
510-490Fremont/Newark
510-491Fremont/Newark
510-492Fremont/Newark
510-493Fremont/Newark
510-494Fremont/Newark
510-495Oakland [Berkeley]
510-496Oakland [Main/Piedmont]
510-497Fremont/Newark
510-498Fremont/Newark
510-499Oakland [Main/Piedmont]
510-500Oakland [Fruitvale]
510-501Oakland [Main/Piedmont]
510-502Oakland [Main/Piedmont]
510-503Oakland [Main/Piedmont]
510-504Oakland [Main/Piedmont]
510-505Fremont/Newark
510-506Oakland [Main/Piedmont]
510-507Oakland [Main/Piedmont]
510-508Oakland [Main/Piedmont]
510-509Fremont/Newark7/6/2010
510-512Hayward
510-513Fremont/Newark8/30/2016
510-514Hayward9/19/2016
510-515Oakland [Main/Piedmont]
510-516Fremont/Newark9/3/2010
510-517Oakland [Main/Piedmont]
510-518Fremont/Newark7/24/2017
510-519Oakland [Alameda]8/7/2017
510-520Oakland [Main/Piedmont]
510-521Oakland [Alameda]
510-522Oakland [Alameda]
510-523Oakland [Alameda]
510-524Oakland [Berkeley]
510-525Oakland [Berkeley]
510-526Oakland [Berkeley]
510-527Oakland [Berkeley]
510-528Oakland [Berkeley]
510-529Oakland [Berkeley]
510-530Oakland [Fruitvale]
510-531Oakland [Fruitvale]
510-532Oakland [Fruitvale]
510-533Oakland [Fruitvale]
510-534Oakland [Fruitvale]
510-535Oakland [Fruitvale]
510-536Oakland [Fruitvale]
510-537Hayward
510-538Hayward
510-539Oakland [Main/Piedmont]
510-540Oakland [Berkeley]
510-541Oakland [Main/Piedmont]
510-542Oakland [Berkeley]
510-543Oakland [Main/Piedmont]
510-544Oakland [Trinidad]
510-545Oakland [Alameda]
510-546Oakland [Berkeley]
510-547Oakland [Main/Piedmont]
510-548Oakland [Berkeley]
510-549Oakland [Berkeley]
510-550Oakland [Main/Piedmont]
510-551Oakland [Main/Piedmont]
510-552Fremont/Newark6/25/2001
510-553Oakland [Trinidad]
510-554Hayward
510-556Fremont/Newark5/5/2014
510-557Fremont/Newark5/17/2001
510-558Oakland [Berkeley]
510-559Oakland [Berkeley]
510-560Oakland [Trinidad]7/14/2014
510-561Oakland [Fruitvale]4/14/2017
510-562Oakland [Trinidad]
510-563Oakland [Trinidad]
510-564Oakland [Trinidad]
510-565Fremont/Newark
510-566Hayward
510-567Oakland [Trinidad]
510-568Oakland [Trinidad]
510-569Oakland [Trinidad]
510-570Oakland [Berkeley]9/26/2016
510-571Hayward8/16/2017
510-572Fremont/Newark
510-573Fremont/Newark
510-574Fremont/Newark
510-575Oakland [Main/Piedmont]
510-576Hayward
510-577Oakland [Trinidad]
510-578Fremont/Newark
510-579Fremont/Newark
510-580Fremont/Newark
510-581Hayward
510-582Hayward
510-583Hayward
510-584Hayward
510-585Fremont/Newark
510-586Hayward
510-587Oakland [Main/Piedmont]
510-588Oakland [Main/Piedmont]
510-589Hayward
510-590Oakland [Main/Piedmont]
510-591Hayward
510-592Hercules/Rodeo
510-593Oakland [Main/Piedmont]
510-594Oakland [Main/Piedmont]
510-595Oakland [Main/Piedmont]
510-596Oakland [Main/Piedmont]
510-597Oakland [Main/Piedmont]
510-598Fremont/Newark1/18/2013
510-599Oakland [Main/Piedmont]
510-600Hayward
510-601Oakland [Main/Piedmont]
510-602Fremont/Newark4/4/2017
510-603Oakland [Fruitvale]2/20/2018
510-604Oakland [Main/Piedmont]
510-605Hayward1/17/2018
510-606Hayward8/10/2010
510-607Oakland [Main/Piedmont]3/16/2018
510-608Fremont/Newark
510-609Richmond4/11/2018
510-610Oakland [Main/Piedmont]
510-612Oakland [Main/Piedmont]
510-613Oakland [Trinidad]
510-614Oakland [Trinidad]
510-615Oakland [Trinidad]
510-616Oakland [Berkeley]12/18/2017
510-617Hercules/Rodeo8/31/2018
510-618Oakland [Trinidad]
510-619Richmond
510-620Richmond
510-621Richmond
510-622Oakland [Main/Piedmont]
510-623Fremont/Newark
510-624Fremont/Newark
510-625Oakland [Main/Piedmont]
510-626Oakland [Trinidad]7/29/2016
510-627Oakland [Main/Piedmont]
510-628Oakland [Main/Piedmont]
510-629Oakland [Alameda]
510-630El Sobrante/Pinole10/16/2019
510-631Oakland [Berkeley]10/2/2015
510-632Oakland [Trinidad]
510-633Oakland [Trinidad]
510-634Hayward9/24/2014
510-635Oakland [Trinidad]
510-636Oakland [Trinidad]
510-637Oakland [Main/Piedmont]
510-638Oakland [Trinidad]
510-639Oakland [Trinidad]
510-640El Sobrante/Pinole5/1/2015
510-641El Sobrante/Pinole12/10/2020
510-642Oakland [Berkeley]
510-643Oakland [Berkeley]
510-644Oakland [Berkeley]
510-645Oakland [Main/Piedmont]
510-646Oakland [Berkeley]3/7/2013
510-647Oakland [Berkeley]
510-648Fremont/Newark
510-649Oakland [Berkeley]
510-650El Sobrante/Pinole12/21/2017
510-651Fremont/Newark
510-652Oakland [Main/Piedmont]
510-653Oakland [Main/Piedmont]
510-654Oakland [Main/Piedmont]
510-655Oakland [Main/Piedmont]
510-656Fremont/Newark
510-657Fremont/Newark
510-658Oakland [Main/Piedmont]
510-659Fremont/Newark
510-660Richmond8/11/2015
510-661Fremont/Newark
510-662El Sobrante/Pinole
510-663Oakland [Main/Piedmont]
510-664Oakland [Berkeley]
510-665Oakland [Berkeley]
510-666Oakland [Berkeley]
510-667Oakland [Trinidad]
510-668Fremont/Newark
510-669El Sobrante/Pinole
510-670Hayward
510-671Oakland [Alameda]5/14/2013
510-672Richmond9/19/2002
510-673Fremont/Newark
510-674Hayward11/3/2014
510-675Fremont/Newark
510-676Fremont/Newark6/14/2002
510-677Hayward3/22/2001
510-678Oakland [Trinidad]
510-679Oakland [Berkeley]4/13/2015
510-680Richmond6/3/2013
510-681Oakland [Main/Piedmont]
510-682Oakland [Alameda]
510-683Fremont/Newark
510-684Oakland [Berkeley]
510-685Richmond
510-686Oakland [Trinidad]
510-687Fremont/Newark
510-688Hayward
510-689Oakland [Fruitvale]4/20/2001
510-690Hayward
510-691Hercules/Rodeo9/19/2001
510-692Oakland [Trinidad]
510-693Oakland [Main/Piedmont]
510-694Oakland [Alameda]12/8/2014
510-695Hayward8/17/2007
510-696Oakland [Fruitvale]6/22/2015
510-697Oakland [Main/Piedmont]
510-698Oakland [Fruitvale]
510-699Oakland [Main/Piedmont]
510-701Oakland [Main/Piedmont]
510-702Oakland [Main/Piedmont]
510-703Oakland [Main/Piedmont]
510-704Oakland [Berkeley]
510-705Oakland [Berkeley]
510-706Hayward8/22/2001
510-707Oakland [Trinidad]4/1/2016
510-708Oakland [Main/Piedmont]
510-709Fremont/Newark6/25/2001
510-710Oakland [Main/Piedmont]
510-712Oakland [Main/Piedmont]
510-713Fremont/Newark
510-714Fremont/Newark
510-715Oakland [Main/Piedmont]
510-716Oakland [Main/Piedmont]
510-717Oakland [Berkeley]9/19/2002
510-718Oakland [Main/Piedmont]
510-719Oakland [Main/Piedmont]
510-720Oakland [Main/Piedmont]
510-721Oakland [Main/Piedmont]
510-722Crockett
510-723Hayward
510-724El Sobrante/Pinole
510-725Oakland [Berkeley]
510-726Crockett8/25/2016
510-727Hayward
510-728Hayward
510-729Oakland [Trinidad]
510-730Richmond2/22/2010
510-731Hayward
510-732Hayward
510-733Hayward
510-734Richmond
510-735Oakland [Main/Piedmont]
510-736Hayward12/9/2013
510-737Fremont/Newark11/13/2015
510-738Fremont/Newark8/26/2016
510-739Fremont/Newark
510-740Oakland [Main/Piedmont]
510-741El Sobrante/Pinole
510-742Fremont/Newark
510-743Fremont/Newark
510-744Fremont/Newark
510-745Fremont/Newark
510-746Oakland [Trinidad]4/23/2001
510-747Oakland [Alameda]
510-748Oakland [Alameda]
510-749Oakland [Alameda]
510-750Hayward
510-751Hayward
510-752Oakland [Main/Piedmont]
510-753Oakland [Trinidad]11/25/2014
510-754Hayward5/17/2002
510-755Hayward
510-756Oakland [Trinidad]9/9/2015
510-757Oakland [Main/Piedmont]
510-758El Sobrante/Pinole
510-759Oakland [Main/Piedmont]
510-760Hayward
510-761Oakland [Main/Piedmont]
510-763Oakland [Main/Piedmont]
510-764Oakland [Alameda]
510-765El Sobrante/Pinole
510-766Fremont/Newark3/25/2015
510-767Fremont/Newark11/8/2019
510-768Oakland [Main/Piedmont]
510-769Oakland [Alameda]
510-770Fremont/Newark
510-771Fremont/Newark
510-772Oakland [Main/Piedmont]
510-773Oakland [Main/Piedmont]
510-774Oakland [Main/Piedmont]
510-775Oakland [Alameda]9/14/2012
510-776Richmond9/21/2001
510-777Oakland [Trinidad]
510-778Richmond9/21/2006
510-779El Sobrante/Pinole
510-780Hayward
510-781Hayward
510-782Hayward
510-783Hayward
510-784Hayward
510-785Hayward
510-786Hayward
510-787Crockett
510-788Oakland [Main/Piedmont]
510-789Fremont/Newark
510-790Fremont/Newark
510-791Fremont/Newark
510-792Fremont/Newark
510-793Fremont/Newark
510-794Fremont/Newark
510-795Fremont/Newark
510-796Fremont/Newark
510-797Fremont/Newark
510-798Oakland [Trinidad]
510-799Hercules/Rodeo
510-800Oakland [Alameda]
510-801Oakland [Main/Piedmont]
510-802Oakland [Main/Piedmont]
510-803Hercules/Rodeo
510-804El Sobrante/Pinole9/28/2018
510-805Oakland [Main/Piedmont]
510-806Richmond6/9/2016
510-807Hayward5/28/2019
510-808Oakland [Main/Piedmont]
510-809Oakland [Berkeley]
510-810Oakland [Berkeley]
510-812Oakland [Berkeley]
510-813Oakland [Main/Piedmont]
510-814Oakland [Alameda]
510-815El Sobrante/Pinole
510-816Oakland [Main/Piedmont]
510-817Oakland [Main/Piedmont]
510-818Fremont/Newark
510-819Oakland [Main/Piedmont]
510-820Oakland [Trinidad]7/10/2015
510-821Oakland [Main/Piedmont]
510-822Oakland [Trinidad]10/21/2016
510-823Oakland [Main/Piedmont]
510-824Fremont/Newark
510-825Hayward10/18/2001
510-826Hayward12/9/2016
510-827Oakland [Main/Piedmont]
510-828Hayward3/22/2001
510-829Richmond8/18/2014
510-830Oakland [Main/Piedmont]1/25/2001
510-831Richmond12/11/2020
510-832Oakland [Main/Piedmont]
510-833Oakland [Berkeley]7/28/2014
510-834Oakland [Main/Piedmont]
510-835Oakland [Main/Piedmont]
510-836Oakland [Main/Piedmont]
510-837Richmond
510-838Oakland [Fruitvale]2/28/2014
510-839Oakland [Main/Piedmont]
510-840Oakland [Main/Piedmont]
510-841Oakland [Berkeley]
510-842Oakland [Fruitvale]
510-843Oakland [Berkeley]
510-844Oakland [Main/Piedmont]
510-845Oakland [Berkeley]
510-846Oakland [Alameda]
510-847Oakland [Berkeley]3/22/2001
510-848Oakland [Berkeley]
510-849Oakland [Berkeley]
510-850Oakland [Trinidad]4/13/2015
510-851Oakland [Main/Piedmont]
510-852Oakland [Main/Piedmont]
510-853Oakland [Main/Piedmont]
510-854El Sobrante/Pinole5/17/2001
510-855Oakland [Main/Piedmont]
510-856Hayward
510-857Fremont/Newark
510-858Oakland [Main/Piedmont]
510-859Oakland [Berkeley]
510-860Richmond
510-861Hayward
510-862Hayward
510-863Oakland [Alameda]
510-864Oakland [Alameda]
510-865Oakland [Alameda]
510-866Oakland [Fruitvale]1/25/2001
510-867Oakland [Main/Piedmont]
510-868Oakland [Berkeley]
510-869Oakland [Main/Piedmont]
510-870Fremont/Newark
510-871Oakland [Alameda]7/28/2014
510-872Oakland [Alameda]
510-873Oakland [Main/Piedmont]
510-874Oakland [Main/Piedmont]
510-875Oakland [Trinidad]
510-876Hayward3/27/2014
510-877Oakland [Trinidad]
510-878Oakland [Trinidad]
510-879Oakland [Main/Piedmont]
510-880Hayward
510-881Hayward
510-882Oakland [Main/Piedmont]
510-883Oakland [Berkeley]
510-884Hayward
510-885Hayward
510-886Hayward
510-887Hayward
510-888Hayward
510-889Hayward
510-890Richmond6/14/2016
510-891Oakland [Main/Piedmont]
510-892Hayward
510-893Oakland [Main/Piedmont]
510-894Fremont/Newark
510-895Oakland [Trinidad]
510-896Fremont/Newark
510-897Fremont/Newark
510-898Oakland [Berkeley]
510-899Oakland [Main/Piedmont]
510-900Oakland [Berkeley]
510-901Hayward7/29/2016
510-902Fremont/Newark12/3/2018
510-903Oakland [Main/Piedmont]
510-904Oakland [Trinidad]4/20/2001
510-905Oakland [Alameda]9/17/2018
510-906Oakland [Alameda]7/15/2016
510-907Oakland [Main/Piedmont]
510-908Oakland [Main/Piedmont]
510-909Hayward
510-910Oakland [Main/Piedmont]
510-912Oakland [Main/Piedmont]
510-913Oakland [Main/Piedmont]
510-914Oakland [Main/Piedmont]
510-915Oakland [Main/Piedmont]
510-916Oakland [Trinidad]3/4/2021
510-917Oakland [Main/Piedmont]
510-918Oakland [Main/Piedmont]
510-919Oakland [Main/Piedmont]
510-920Oakland [Main/Piedmont]3/16/2018
510-921Hayward
510-922Oakland [Main/Piedmont]
510-923Oakland [Main/Piedmont]
510-924Oakland [Trinidad]
510-925Hayward9/18/2014
510-926Oakland [Berkeley]
510-927Oakland [Fruitvale]
510-928Oakland [Main/Piedmont]
510-929Oakland [Main/Piedmont]3/13/2018
510-930Oakland [Fruitvale]9/20/2018
510-931Hayward
510-932Richmond3/22/2001
510-933Fremont/Newark3/1/2001
510-934Oakland [Fruitvale]3/11/2015
510-935Hayward3/27/2014
510-936Fremont/Newark
510-937Crockett6/9/2015
510-938Fremont/Newark9/21/2001
510-939Hercules/Rodeo3/25/2015
510-940Hayward
510-941Fremont/Newark12/12/2016
510-942Richmond12/1/2014
510-943Fremont/Newark
510-944Oakland [Berkeley]10/3/2014
510-945Fremont/Newark4/10/2015
510-946Fremont/Newark6/11/2015
510-947Oakland [Main/Piedmont]
510-948Hercules/Rodeo8/18/2004
510-949Hercules/Rodeo7/15/2016
510-951Hayward8/5/2021
510-952Fremont/Newark5/17/2001
510-953Fremont/Newark8/5/2014
510-954Hayward12/3/2018
510-955Oakland [Trinidad]4/5/2018
510-956Oakland [Alameda]1/17/2019
510-957Oakland [Trinidad]
510-960Oakland [Berkeley]
510-961Fremont/Newark4/17/2019
510-962Hayward
510-963Hayward11/13/2015
510-964El Sobrante/Pinole
510-965Richmond
510-966Fremont/Newark
510-967Oakland [Fruitvale]
510-968Fremont/Newark
510-969Oakland [Trinidad]
510-970Richmond
510-971Oakland [Main/Piedmont]12/22/2020
510-972Fremont/Newark
510-973Oakland [Berkeley]2/25/2021
510-974Richmond9/19/2014
510-975Oakland [Alameda]1/22/2019
510-976Oakland [Berkeley]6/8/2011
510-977Oakland [Berkeley]3/19/2019
510-978Oakland [Alameda]
510-979Fremont/Newark
510-980Fremont/Newark6/10/2019
510-981Oakland [Berkeley]
510-982Oakland [Berkeley]
510-983Fremont/Newark2/6/2019
510-984Oakland [Berkeley]
510-985Oakland [Main/Piedmont]
510-986Oakland [Main/Piedmont]
510-987Oakland [Main/Piedmont]
510-988Oakland [Fruitvale]3/21/2019
510-989Oakland [Berkeley]
510-990Oakland [Berkeley]
510-991Fremont/Newark
510-992Oakland [Main/Piedmont]
510-993Oakland [Berkeley]6/10/2016
510-994Richmond7/26/2019
510-995Oakland [Alameda]
510-996Fremont/Newark
510-997Oakland [Main/Piedmont]
510-998El Sobrante/Pinole3/27/2019
510-999Hayward
  • It is the Numbering Plan Area (area code) that includes NPA, and NXX is the central office code.
  • The ‘Area served’ is listed as the rate center. According to the North American Numbering Plan, a rate center is a geographical area that determines local calling boundaries for billing purposes. An NPA-NXX combination generally serves more than one locality under its name.
  • The date of the assignment. Exchange codes assigned before 2001 do not have a date.

List of Cities in Area Code 510

Looking to find out what cities are in your area code 510? You’ve come to the right place! We’ve put together a comprehensive list of major cites and their corresponding area codes. Whether you’re looking to relocate or just curious, you’ll be able to find what you need here.

So without further ado, let’s get started! We’ve compiled a list of every city in the 510 area code with the corresponding phone number. We hope you find this information helpful!

CityCountyTime
AlamedaAlamedaP
AlbanyAlamedaP
BerkeleyAlamedaP
Castro ValleyAlamedaP
CrockettContra CostaP
El CerritoContra CostaP
El SobranteContra CostaP
EmeryvilleAlamedaP
FremontAlamedaP
HaywardAlamedaP
HerculesContra CostaP
KnightsenContra CostaP
NewarkAlamedaP
OaklandAlamedaP
PiedmontAlamedaP
PinoleContra CostaP
Port CostaContra CostaP
RichmondContra CostaP
RodeoContra CostaP
San LeandroAlamedaP
San LorenzoAlamedaP
San PabloContra CostaP
Union CityAlamedaP
  1. Area code 510 is served by most, if not all, of the locations in the table above. There may be more than one place with the same name in the same state, so only the largest one will be listed. The bold type indicates cities with more than 50,000 residents.
  2. The time is now 12:19:15 PST (Pacific Time).

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