| Information | |
|---|---|
| Area Code(NPA) | 510 - El Sobrante, CA |
| Prefix(NXX) | 510-283 |
| Full Number | 510-283-7501 |
| International Number | +1 510 283 7501 |
| Location | Contra Costa |
| State/Province | California |
| Country | United States |
| Service Provider | Allegiance Telecom |
| Type | Landline |
| Introduced | 06/30/2001 |
| Major City | San Jose |
| Major citys in the area | Alameda, CA;Berkeley, CA;Castro Valley, CA;El Cerr |
| ZIP Code | 94803 |
| Time Zone | Pacific (UTC-08:00) |
| Location Details | |
|---|---|
| Numbers | Primary City | County | Phone Type |
|---|---|---|---|
| 510-283-3476 | El Sobrante, CA | Contra Costa | Landline |
| 510-283-0253 | El Sobrante, CA | Contra Costa | Landline |
| 510-283-9711 | El Sobrante, CA | Contra Costa | Landline |
| 510-283-0170 | El Sobrante, CA | Contra Costa | Landline |
| 510-283-6130 | El Sobrante, CA | Contra Costa | Landline |
| 510-283-9798 | El Sobrante, CA | Contra Costa | Landline |
| 510-283-1441 | El Sobrante, CA | Contra Costa | Landline |
| 510-283-0251 | El Sobrante, CA | Contra Costa | Landline |
| 510-283-9760 | El Sobrante, CA | Contra Costa | Landline |
| 510-283-9218 | El Sobrante, CA | Contra Costa | Landline |