Telephone Area 510. Page 7.
Prefix: +1510
This prefix is distributed within the state California
The largest city in the region is Oakland
Time Zone: Pacific
Winter time: UTC-8
Summer time: UTC-7
Below on the map, there is indicated the largest city in the telephone area +1-510-...-.... California Oakland.
Phone numbers +1-510-YYY-YYYY
| Company | District | Major City | Prefix |
|---|---|---|---|
| Teleport Communications Group - San Francisco | Contra Costa | Richmond, CA | +1-510837-SSSS |
| Pacific Bell | Alameda | Oakland, CA | +1-510839-SSSS |
| American Messaging (am) | Alameda | Oakland, CA | +1-510840-SSSS |
| Pacific Bell | Alameda | Berkeley, CA | +1-510841-SSSS |
| Allegiance Telecom | San Francisco | San Francisco, CA | +1-510842-SSSS |
| Pacific Bell | Alameda | Berkeley, CA | +1-510843-SSSS |
| Allegiance Telecom | Alameda | Oakland, CA | +1-510844-SSSS |
| Pacific Bell | Alameda | Berkeley, CA | +1-510845-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510846-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Berkeley, CA | +1-510847-SSSS |
| Pacific Bell | Alameda | Berkeley, CA | +1-510848-SSSS |
| Pacific Bell | Alameda | Berkeley, CA | +1-510849-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510851-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510852-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510853-SSSS |
| O1 Communications | Contra Costa | El Sobrante, CA | +1-510854-SSSS |
| The Telephone Connection Local Services | Alameda | Oakland, CA | +1-510855-SSSS |
| Allegiance Telecom | Alameda | Hayward, CA | +1-510856-SSSS |
| Allegiance Telecom | Alameda | Fremont, CA | +1-510857-SSSS |
| Sprint Spectrum L.p. | San Francisco | San Francisco, CA | +1-510858-SSSS |
| Mpower Communications Corp | Alameda | Oakland, CA | +1-510859-SSSS |
| Level 3 Communications | Contra Costa | Richmond, CA | +1-510860-SSSS |
| New Cingular Wireless PCS | Alameda | Hayward, CA | +1-510861-SSSS |
| New Cingular Wireless PCS | Alameda | Hayward, CA | +1-510862-SSSS |
| Mcimetro Access Transmission Services LLC | San Francisco | San Francisco, CA | +1-510863-SSSS |
| Pacific Bell | Alameda | Alameda, CA | +1-510864-SSSS |
| Pacific Bell | Alameda | Alameda, CA | +1-510865-SSSS |
| Sprint Spectrum L.p. | San Francisco | San Francisco, CA | +1-510866-SSSS |
| Nextel Communications | Alameda | Oakland, CA | +1-510867-SSSS |
| Broadwing Communications | San Francisco | San Francisco, CA | +1-510868-SSSS |
| Pacific Bell | Alameda | Oakland, CA | +1-510869-SSSS |
| Broadwing Communications | Alameda | Union City, CA | +1-510870-SSSS |
| Sprint Spectrum L.p. | San Francisco | San Francisco, CA | +1-510872-SSSS |
| Pacific Bell | Alameda | Oakland, CA | +1-510873-SSSS |
| Pacific Bell | Alameda | Oakland, CA | +1-510874-SSSS |
| Xo California | Alameda | Oakland, CA | +1-510875-SSSS |
| Mci Worldcom Communications, Ca | San Francisco | San Francisco, CA | +1-510877-SSSS |
| Comcast Phone Of California | San Francisco | San Francisco, CA | +1-510878-SSSS |
| Teleport Communications Group - San Francisco | San Francisco | San Francisco, CA | +1-510879-SSSS |
| Pac - West Telecomm | Alameda | Hayward, CA | +1-510880-SSSS |
| Pacific Bell | Alameda | Hayward, CA | +1-510881-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510882-SSSS |
| Pacific Bell | Alameda | Berkeley, CA | +1-510883-SSSS |
| Pacific Bell | Alameda | Hayward, CA | +1-510884-SSSS |
| Pacific Bell | Alameda | Hayward, CA | +1-510885-SSSS |
| Pacific Bell | Alameda | Hayward, CA | +1-510886-SSSS |
| Pacific Bell | Alameda | Hayward, CA | +1-510887-SSSS |
| Pacific Bell | Alameda | Hayward, CA | +1-510888-SSSS |
| Pacific Bell | Alameda | Hayward, CA | +1-510889-SSSS |
| Pacific Bell | Alameda | Oakland, CA | +1-510891-SSSS |
| Pac - West Telecomm | Alameda | Hayward, CA | +1-510892-SSSS |
| Pacific Bell | Alameda | Oakland, CA | +1-510893-SSSS |
| Comcast Phone Of California | Alameda | Fremont, CA | +1-510894-SSSS |
| Pacific Bell | Alameda | San Leandro, CA | +1-510895-SSSS |
| Teleport Communications Group - San Francisco | Alameda | Fremont, CA | +1-510896-SSSS |
| Teleport Communications Group - San Francisco | Alameda | Fremont, CA | +1-510897-SSSS |
| Teleport Communications Group - San Francisco | San Francisco | San Francisco, CA | +1-510898-SSSS |
| Pac - West Telecomm | Alameda | Oakland, CA | +1-510899-SSSS |
| Cf Communications DBA Telekenex | +1-510900-SSSS | ||
| Alameda | +1-510902-SSSS | ||
| Broadwing Communications | San Francisco | San Francisco, CA | +1-510903-SSSS |
| Broadwing Communications | San Francisco | San Francisco, CA | +1-510904-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510907-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510908-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Hayward, CA | +1-510909-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510910-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510912-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510913-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510914-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510915-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510917-SSSS |
| New Cingular Wireless PCS | Alameda | Oakland, CA | +1-510918-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510919-SSSS |
| American Messaging Services | Alameda | Oakland, CA | +1-510920-SSSS |
| Teleport Communications Group - San Francisco | Alameda | Hayward, CA | +1-510921-SSSS |
| Pacific Bell | Alameda | Oakland, CA | +1-510922-SSSS |
| Pacific Bell | Alameda | Oakland, CA | +1-510923-SSSS |
| Global Crossing Local Services-ca | Alameda | Oakland, CA | +1-510924-SSSS |
| Cellco Partnership DBA Verizon Wireless | Alameda | Oakland, CA | +1-510926-SSSS |
| Global Crossing Local Services-ca | Alameda | Oakland, CA | +1-510927-SSSS |
