Search

Enter 10 Digit Phone Number
phone

Phone Directory 510-478 Detail

State Major City Time Zone
California San Jose Pacific

Search

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
510-478 San Francisco, CA Allegiance Telecom San Francisco Landline 03/03/2001

Other Series For Prefixes

510-4780###
510-4781###
510-4782###
510-4783###
510-4784###
510-4785###
510-4786###
510-4787###
510-4788###
510-4789###