Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

Clayton, CA [Prefix detail]

LATA: 722 SAN FRANCISCO CA

LIR:

V: 08451 H: 08641

ILEC: 9740 PACIFIC BELL

NPA 925:

276 304 524 567 672 673 690 693 844 889 914 993

See all [Local Prefixes]

Local calling TO 14 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Antioch, CA ZUM2    
Benicia, CA ZUM3    
Bishop Ranch, CA ZUM3    
Concord, CA ZUM1    
Danville, CA ZUM2    
Dublin-San Ramon, CA ZUM3    
East Contra Costa, CA ZUM3    
Lafayette, CA ZUM2    
Martinez, CA ZUM2    
Moraga, CA ZUM3    
Orinda, CA ZUM3    
Pittsburg, CA ZUM1    
Pittsburg West, CA ZUM1    
Walnut Creek, CA ZUM1    

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.