Area Code 510

Detailed information for Area Code 510
General Information for Area Code 510
Country United States
State/Province California
Major City Oakland
Time Zone Pacific (UTC-08:00)

Area Code 510 Prefixes

Prefix Primary City County Phone Type
510-232 Richmond Contra Costa Landline
510-233 Richmond Contra Costa Landline
510-234 Richmond Contra Costa Landline
510-235 Richmond Contra Costa Landline
510-236 Richmond Contra Costa Landline
510-237 Richmond Contra Costa Landline
510-238 Oakland Alameda Landline
510-239 Oakland Alameda Landline
510-242 Richmond Contra Costa Landline
510-247 Hayward Alameda Landline
510-250 Oakland Alameda Landline
510-251 Oakland Alameda Landline
510-253 Richmond Contra Costa Landline
510-254 San Francisco San Francisco Landline
510-256 Walnut Creek Contra Costa Landline
510-258 Hayward Alameda Landline
510-259 Hayward Alameda Landline
510-260 Oakland Alameda Landline
510-261 Oakland Alameda Landline
510-263 Alameda Alameda Landline
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