510 Area Code

Area code 510 generally covers Oakland, Hayward, and San Francisco in the U.S. State of California.

Top cities in area code 510

City Prefixes
Oakland, CA36%
Hayward, CA14.7%
San Francisco, CA9.1%
Fremont, CA8.7%
Newark, CA7%
Berkeley, CA6.5%
Richmond, CA4.8%
El Sobrante, CA3.4%
Union City, CA3.2%
San Leandro, CA1.9%

Top telephone carriers in area code 510

Carrier Prefixes
Pacific Bell37.2%
New Cingular Wireless9.9%
Verizon7.8%
Sprint Spectrum7.5%
T-Mobile6.7%
Mcimetro Access Transmission Services3.4%
Bandwidth.com3.1%
Level 3 Communications3%
Teleport Communications America2.4%
USA Mobility Wireless1.9%

Area code 510 has 745 prefixes

Prefix Primary City Usage
510-200HaywardWireless
510-201OaklandLandline
510-203NewarkWireless
510-204BerkeleyLandline
510-205San FranciscoWireless
510-206OaklandWireless
510-207OaklandWireless
510-208OaklandLandline
510-209HaywardWireless
510-210San FranciscoLandline
510-212FremontWireless
510-213OaklandWireless
510-214San FranciscoLandline
510-215RichmondLandline
510-216OaklandWireless
510-217San FranciscoLandline
510-218FremontWireless
510-219OaklandWireless
510-220OaklandWireless
510-221OaklandWireless
510-222El SobranteLandline
510-223El SobranteLandline
510-224RodeoWireless
510-225San FranciscoLandline
510-226FremontLandline
510-227OaklandLandline
510-229OaklandLandline
510-230RichmondWireless
510-231RichmondLandline
510-232RichmondLandline
510-233RichmondLandline
510-234RichmondLandline
510-235RichmondLandline
510-236RichmondLandline
510-237RichmondLandline
510-238OaklandLandline
510-239OaklandLandline
510-240Union CityLandline
510-241El SobranteWireless
510-242RichmondLandline
510-243El SobranteLandline
510-244HaywardLandline
510-245HerculesLandline
510-246HaywardWireless
510-247HaywardLandline
510-249FremontLandline
510-250OaklandLandline
510-251OaklandLandline
510-252FremontLandline
510-253RichmondLandline
510-254San FranciscoLandline
510-255RichmondLandline
510-256Walnut CreekLandline
510-257FremontLandline
510-258HaywardLandline
510-259HaywardLandline
510-260OaklandLandline
510-261OaklandLandline
510-262El SobranteLandline
510-263AlamedaLandline
510-264HaywardLandline
510-265HaywardLandline
510-266HaywardLandline
510-267OaklandLandline
510-268OaklandLandline
510-269San FranciscoLandline
510-270SunnyvaleLandline
510-271OaklandLandline
510-272OaklandLandline
510-273OaklandLandline
510-274HaywardLandline
510-276HaywardLandline
510-277OaklandLandline
510-278HaywardLandline
510-280BerkeleyLandline
510-282OaklandWireless
510-283El SobranteLandline
510-284FremontLandline
510-285San FranciscoLandline
510-286OaklandLandline
510-287OaklandLandline
510-289OaklandWireless
510-290San FranciscoWireless
510-291OaklandLandline
510-292BerkeleyLandline
510-293HaywardLandline
510-294HaywardWireless
510-296RodeoLandline
510-297San LeandroLandline
510-298NewarkWireless
510-299NewarkWireless
510-300HaywardLandline
510-301OaklandWireless
510-302OaklandLandline
510-303HaywardWireless
510-304NewarkWireless
510-305HaywardWireless
510-306San FranciscoWireless
510-307RichmondLandline
510-308OaklandWireless
510-309El SobranteWireless
510-310OaklandWireless
510-312HaywardWireless
510-313RodeoLandline
510-314HaywardWireless
510-315HaywardLandline
510-316OaklandWireless
510-317HaywardLandline
510-318OaklandWireless
510-319FremontLandline
510-320NewarkWireless
510-321OaklandWireless
510-322RodeoLandline
510-323RichmondLandline
510-324Union CityLandline
510-325OaklandWireless
510-326OaklandWireless
510-328OaklandWireless
510-329HaywardWireless
510-330HaywardLandline
510-331HaywardWireless
510-332OaklandWireless
510-333OaklandWireless
510-334RichmondWireless
510-336OaklandLandline
510-337AlamedaLandline
510-338OaklandLandline
510-339OaklandLandline
510-340HaywardWireless
510-342HaywardLandline
510-343OaklandLandline
510-344FremontLandline
510-345BerkeleyWireless
510-346San LeandroLandline
510-347San LeandroLandline
510-348OaklandWireless
510-349RichmondWireless
510-350OaklandLandline
510-351San LeandroLandline
510-352San LeandroLandline
510-353FremontLandline
510-354FremontLandline
510-355OaklandLandline
510-356BerkeleyLandline
510-357San LeandroLandline
510-358NewarkWireless
510-359HaywardWireless
510-360FremontLandline
510-361HaywardLandline
510-362HaywardWireless
510-363HaywardWireless
510-364NewarkWireless
510-365BerkeleyWireless
510-366NewarkWireless
510-367RichmondWireless
510-368OaklandWireless
510-369San FranciscoLandline
510-370HaywardLandline
510-371NewarkWireless
510-374RichmondLandline
510-375San FranciscoWireless
510-376NewarkWireless
510-377NewarkWireless
510-378NewarkWireless
510-379OaklandLandline
510-381OaklandWireless
510-382OaklandLandline
510-383OaklandLandline
510-384OaklandWireless
510-385OaklandWireless
510-386NewarkWireless
510-387OaklandWireless
510-388OaklandWireless
510-389OaklandWireless
510-390OaklandWireless
510-391OaklandWireless
510-392OaklandWireless
510-393San FranciscoWireless
510-394OaklandLandline
510-395OaklandLandline
510-396NewarkWireless
510-397HaywardLandline
510-398HaywardLandline
510-399NewarkLandline
510-400FremontLandline
510-401Union CityLandline
510-402NewarkLandline
510-403FremontLandline
510-404Union CityLandline
510-406OaklandWireless
510-407OaklandWireless
510-408El SobranteLandline
510-409OaklandWireless
510-410OaklandWireless
510-412RichmondLandline
510-413FremontLandline
510-414OaklandWireless
510-415HaywardWireless
510-416BerkeleyLandline
510-417El SobranteWireless
510-418OaklandWireless
510-419OaklandLandline
510-420OaklandLandline
510-421OaklandWireless
510-422OaklandWireless
510-423OaklandLandline
510-424OaklandWireless
510-425OaklandLandline
510-426RichmondWireless
510-427HaywardWireless
510-428OaklandLandline
510-429Union CityLandline
510-430OaklandLandline
510-431Union CityLandline
510-432HaywardWireless
510-433OaklandLandline
510-434OaklandLandline
510-435San FranciscoWireless
510-436OaklandLandline
510-437OaklandLandline
510-438FremontLandline
510-440FremontLandline
510-441Union CityLandline
510-443NewarkLandline
510-444OaklandLandline
510-445FremontLandline
510-446OaklandLandline
510-447RichmondWireless
510-449NewarkLandline
510-450OaklandLandline
510-451OaklandLandline
510-452OaklandLandline
510-453NewarkWireless
510-454San LeandroLandline
510-455CrockettWireless
510-456San JoseLandline
510-457OaklandLandline
510-458NewarkWireless
510-459San FranciscoWireless
510-460HaywardWireless
510-461HaywardWireless
510-462Union CityLandline
510-463OaklandLandline
510-464OaklandLandline
510-465OaklandLandline
510-466OaklandLandline
510-467OaklandLandline
510-468NewarkWireless
510-469San FranciscoWireless
510-470HaywardLandline
510-471Union CityLandline
510-472OaklandWireless
510-473San FranciscoLandline
510-474Union CityLandline
510-475Union CityLandline
510-476Union CityLandline
510-477Union CityLandline
510-478San FranciscoLandline
510-479San FranciscoLandline
510-480El SobranteWireless
510-481HaywardLandline
510-482OaklandLandline
510-483San LeandroLandline
510-484San FranciscoWireless
510-485OaklandLandline
510-486BerkeleyLandline
510-487Union CityLandline
510-488San FranciscoLandline
510-489Union CityLandline
510-490FremontLandline
510-491Union CityLandline
510-492FremontLandline
510-493NewarkLandline
510-494FremontLandline
510-495BerkeleyLandline
510-496OaklandLandline
510-497FremontLandline
510-498FremontLandline
510-499OaklandWireless
510-500OaklandLandline
510-501OaklandWireless
510-502OaklandWireless
510-504OaklandWireless
510-505FremontLandline
510-506OaklandWireless
510-507OaklandWireless
510-508OaklandWireless
510-509NewarkLandline
510-512HaywardLandline
510-513NewarkWireless
510-514HaywardLandline
510-515OaklandWireless
510-516NewarkLandline
510-517OaklandWireless
510-518NewarkLandline
510-519OaklandWireless
510-520OaklandWireless
510-521AlamedaLandline
510-522AlamedaLandline
510-523AlamedaLandline
510-524BerkeleyLandline
510-525BerkeleyLandline
510-526BerkeleyLandline
510-527BerkeleyLandline
510-528BerkeleyLandline
510-529RichmondLandline
510-530OaklandLandline
510-531OaklandLandline
510-532OaklandLandline
510-533OaklandLandline
510-534OaklandLandline
510-535OaklandLandline
510-536OaklandLandline
510-537HaywardLandline
510-538HaywardLandline
510-540BerkeleyLandline
510-541OaklandWireless
510-542San FranciscoLandline
510-543San FranciscoWireless
510-545OaklandLandline
510-546BerkeleyWireless
510-547OaklandLandline
510-548BerkeleyLandline
510-549BerkeleyLandline
510-550OaklandLandline
510-551San FranciscoWireless
510-552NewarkWireless
510-553OaklandLandline
510-554HaywardWireless
510-556NewarkLandline
510-557NewarkWireless
510-558BerkeleyLandline
510-559BerkeleyLandline
510-560HaywardLandline
510-561OaklandWireless
510-562OaklandLandline
510-563OaklandLandline
510-564San FranciscoLandline
510-565NewarkLandline
510-566HaywardLandline
510-567OaklandLandline
510-568OaklandLandline
510-569OaklandLandline
510-570OaklandWireless
510-571HaywardWireless
510-572FremontLandline
510-573FremontLandline
510-574FremontLandline
510-575OaklandLandline
510-576HaywardLandline
510-577OaklandLandline
510-578FremontLandline
510-579NewarkWireless
510-580FremontLandline
510-581HaywardLandline
510-582HaywardLandline
510-583HaywardLandline
510-584HaywardLandline
510-585FremontLandline
510-586HaywardLandline
510-587OaklandLandline
510-589HaywardWireless
510-590OaklandWireless
510-591HaywardWireless
510-592RodeoLandline
510-593San FranciscoWireless
510-594OaklandLandline
510-595OaklandLandline
510-596OaklandLandline
510-597OaklandLandline
510-598NewarkWireless
510-599OaklandWireless
510-601OaklandLandline
510-602NewarkWireless
510-603OaklandLandline
510-604OaklandWireless
510-605HaywardWireless
510-606HaywardWireless
510-607OaklandLandline
510-608FremontLandline
510-609RichmondWireless
510-610OaklandWireless
510-612OaklandWireless
510-613OaklandLandline
510-614San LeandroLandline
510-615OaklandLandline
510-616BerkeleyLandline
510-617RodeoLandline
510-618San LeandroLandline
510-619San FranciscoLandline
510-620RichmondLandline
510-621San FranciscoLandline
510-622OaklandLandline
510-623FremontLandline
510-624FremontLandline
510-625OaklandLandline
510-626OaklandLandline
510-627OaklandLandline
510-628OaklandLandline
510-629OaklandLandline
510-630El SobranteWireless
510-631BerkeleyWireless
510-632OaklandLandline
510-633OaklandLandline
510-634HaywardWireless
510-635OaklandLandline
510-636OaklandLandline
510-637OaklandLandline
510-638OaklandLandline
510-639OaklandLandline
510-640El SobranteWireless
510-641El SobranteWireless
510-642BerkeleyLandline
510-643BerkeleyLandline
510-644BerkeleyLandline
510-645OaklandLandline
510-646San FranciscoLandline
510-647BerkeleyLandline
510-648NewarkWireless
510-649BerkeleyLandline
510-650El SobranteLandline
510-651FremontLandline
510-652OaklandLandline
510-653OaklandLandline
510-654OaklandLandline
510-655OaklandLandline
510-656FremontLandline
510-657FremontLandline
510-658OaklandLandline
510-659FremontLandline
510-660RichmondWireless
510-661FremontLandline
510-662El SobranteLandline
510-663OaklandLandline
510-664BerkeleyLandline
510-665BerkeleyLandline
510-666BerkeleyLandline
510-667San LeandroLandline
510-668FremontLandline
510-669El SobranteLandline
510-670HaywardLandline
510-671San FranciscoLandline
510-672RichmondWireless
510-673NewarkWireless
510-674HaywardLandline
510-675Union CityLandline
510-676NewarkWireless
510-677HaywardLandline
510-678San LeandroLandline
510-679BerkeleyWireless
510-680RichmondLandline
510-681San FranciscoWireless
510-682San FranciscoWireless
510-683FremontLandline
510-684San FranciscoWireless
510-685RichmondWireless
510-686San LeandroLandline
510-687FremontLandline
510-688HaywardLandline
510-689OaklandLandline
510-690HaywardLandline
510-691RodeoWireless
510-692OaklandLandline
510-693OaklandWireless
510-694San FranciscoLandline
510-695HaywardWireless
510-696OaklandWireless
510-697OaklandWireless
510-698OaklandLandline
510-699OaklandWireless
510-701OaklandWireless
510-702OaklandWireless
510-703OaklandWireless
510-704BerkeleyLandline
510-705BerkeleyLandline
510-706HaywardWireless
510-707OaklandWireless
510-708OaklandWireless
510-709NewarkLandline
510-710OaklandWireless
510-712OaklandWireless
510-713FremontLandline
510-714NewarkWireless
510-715OaklandWireless
510-716OaklandWireless
510-717BerkeleyWireless
510-718OaklandWireless
510-719OaklandWireless
510-720OaklandWireless
510-721OaklandWireless
510-723HaywardLandline
510-724El SobranteLandline
510-725Walnut CreekLandline
510-726CrockettLandline
510-727HaywardLandline
510-728HaywardLandline
510-729OaklandLandline
510-730San FranciscoLandline
510-731HaywardLandline
510-732HaywardLandline
510-733HaywardLandline
510-734RichmondWireless
510-735OaklandLandline
510-736HaywardWireless
510-737NewarkWireless
510-738FremontLandline
510-739FremontLandline
510-740OaklandLandline
510-741El SobranteLandline
510-742FremontLandline
510-743FremontLandline
510-744FremontLandline
510-745FremontLandline
510-746OaklandLandline
510-747AlamedaLandline
510-748AlamedaLandline
510-749AlamedaLandline
510-750HaywardWireless
510-752OaklandLandline
510-753OaklandWireless
510-754HaywardWireless
510-755HaywardWireless
510-756OaklandWireless
510-757San FranciscoWireless
510-758El SobranteLandline
510-759OaklandWireless
510-760HaywardWireless
510-761OaklandWireless
510-763OaklandLandline
510-764San FranciscoLandline
510-765El SobranteLandline
510-766NewarkLandline
510-767NewarkWireless
510-768San FranciscoLandline
510-769AlamedaLandline
510-770FremontLandline
510-771FremontLandline
510-772OaklandWireless
510-773OaklandWireless
510-774OaklandWireless
510-775San FranciscoLandline
510-776RichmondWireless
510-777OaklandLandline
510-778RichmondLandline
510-779El SobranteLandline
510-780HaywardLandline
510-781HaywardLandline
510-782HaywardLandline
510-783HaywardLandline
510-784HaywardLandline
510-785HaywardLandline
510-786HaywardLandline
510-787CrockettLandline
510-788San FranciscoLandline
510-789NewarkLandline
510-790FremontLandline
510-791FremontLandline
510-792FremontLandline
510-793FremontLandline
510-794FremontLandline
510-795FremontLandline
510-796FremontLandline
510-797FremontLandline
510-798San FranciscoWireless
510-799HerculesLandline
510-801OaklandWireless
510-802OaklandWireless
510-803RodeoLandline
510-804OaklandLandline
510-805OaklandWireless
510-806San FranciscoLandline
510-807HaywardWireless
510-808OaklandLandline
510-809BerkeleyLandline
510-810BerkeleyWireless
510-812BerkeleyWireless
510-813OaklandWireless
510-814AlamedaLandline
510-815El SobranteWireless
510-816OaklandWireless
510-817OaklandLandline
510-818FremontLandline
510-819OaklandWireless
510-820OaklandWireless
510-821OaklandWireless
510-822OaklandWireless
510-823San FranciscoWireless
510-824FremontLandline
510-825HaywardWireless
510-826HaywardWireless
510-827San FranciscoLandline
510-828HaywardWireless
510-829OaklandWireless
510-830AlamedaLandline
510-831San FranciscoLandline
510-832OaklandLandline
510-833OaklandLandline
510-834OaklandLandline
510-835OaklandLandline
510-836OaklandLandline
510-837RichmondLandline
510-838San FranciscoLandline
510-839OaklandLandline
510-841BerkeleyLandline
510-842San FranciscoLandline
510-843BerkeleyLandline
510-844OaklandLandline
510-845BerkeleyLandline
510-846OaklandWireless
510-847BerkeleyWireless
510-848BerkeleyLandline
510-849BerkeleyLandline
510-850OaklandWireless
510-851OaklandWireless
510-852OaklandWireless
510-853OaklandWireless
510-854El SobranteLandline
510-855OaklandWireless
510-856HaywardLandline
510-857NewarkLandline
510-858San FranciscoWireless
510-859OaklandLandline
510-860RichmondLandline
510-861HaywardWireless
510-862HaywardWireless
510-863San FranciscoLandline
510-864AlamedaLandline
510-865AlamedaLandline
510-866San FranciscoWireless
510-867OaklandWireless
510-868San FranciscoLandline
510-869OaklandLandline
510-870Union CityLandline
510-871OaklandWireless
510-872San FranciscoWireless
510-873OaklandLandline
510-874OaklandLandline
510-875OaklandLandline
510-876HaywardLandline
510-877San FranciscoLandline
510-878San FranciscoLandline
510-879San FranciscoLandline
510-881HaywardLandline
510-882OaklandWireless
510-883BerkeleyLandline
510-885HaywardLandline
510-886HaywardLandline
510-887HaywardLandline
510-888HaywardLandline
510-889HaywardLandline
510-890RichmondWireless
510-891OaklandLandline
510-893OaklandLandline
510-894NewarkLandline
510-895San LeandroLandline
510-896NewarkLandline
510-897FremontLandline
510-898San FranciscoLandline
510-901HaywardLandline
510-902NewarkLandline
510-903San FranciscoLandline
510-904San FranciscoLandline
510-905OaklandWireless
510-906San FranciscoLandline
510-907OaklandWireless
510-908OaklandWireless
510-909HaywardWireless
510-910OaklandWireless
510-912OaklandWireless
510-913OaklandWireless
510-914OaklandWireless
510-915OaklandWireless
510-916OaklandWireless
510-917OaklandWireless
510-918OaklandWireless
510-919OaklandWireless
510-920OaklandLandline
510-921HaywardLandline
510-922OaklandLandline
510-923OaklandLandline
510-924OaklandLandline
510-925HaywardLandline
510-926OaklandLandline
510-927OaklandLandline
510-928OaklandWireless
510-929San FranciscoLandline
510-930OaklandLandline
510-931HaywardLandline
510-932San FranciscoWireless
510-933San JoseLandline
510-934OaklandWireless
510-935HaywardWireless
510-936FremontLandline
510-937CrockettLandline
510-938NewarkWireless
510-939RodeoLandline
510-940HaywardLandline
510-941Union CityLandline
510-942OaklandLandline
510-943NewarkLandline
510-944BerkeleyWireless
510-945Union CityWireless
510-946FremontWireless
510-948RodeoLandline
510-949RodeoLandline
510-952Union CityWireless
510-953NewarkLandline
510-954HaywardLandline
510-955OaklandLandline
510-956San FranciscoLandline
510-957San FranciscoLandline
510-961Union CityLandline
510-962HaywardLandline
510-963HaywardWireless
510-964El SobranteLandline
510-965RichmondLandline
510-966Union CityWireless
510-967San FranciscoWireless
510-968NewarkWireless
510-969OaklandLandline
510-970RichmondLandline
510-971OaklandLandline
510-972Union CityLandline
510-974San FranciscoLandline
510-975OaklandWireless
510-976
510-977BerkeleyLandline
510-978OaklandLandline
510-979FremontLandline
510-980NewarkWireless
510-981BerkeleyLandline
510-982San FranciscoLandline
510-983FremontLandline
510-984OaklandLandline
510-985OaklandLandline
510-986OaklandLandline
510-987OaklandLandline
510-988OaklandWireless
510-989BerkeleyLandline
510-993San FranciscoWireless
510-994San FranciscoLandline
510-995OaklandLandline
510-996NewarkLandline
510-997OaklandWireless
510-998El SobranteWireless