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.

Orinda, CA [Prefix detail]

LATA: 722 SAN FRANCISCO CA

LIR:

V: 08468 H: 08681

ILEC: 9740 PACIFIC BELL

NPA 925:

253 254 255 257 258 259 317 386 402 438 528 885

See all [Local Prefixes]

Local calling TO: [Reverse direction]

OCNRate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Belvedere, CA ZUM3    
Benicia, CA ZUM2    
Bishop Ranch, CA ZUM3    
Clayton, CA ZUM3    
Concord, CA ZUM2    
Crockett, CA ZUM3    
Danville, CA ZUM2    
Dublin-San Ramon, CA ZUM3    
El Sobrante-Pinole, CA ZUM2    
Hayward, CA ZUM3    
Hercules-Rodeo, CA ZUM2    
Lafayette, CA ZUM1    
Martinez, CA ZUM2    
Moraga, CA ZUM1    
Oakland: Alameda DA, CA ZUM1    
Oakland: Berkeley DA, CA ZUM1    
Oakland: Fruitvale DA, CA ZUM1    
Oakland: Main-Piedmont DA, CA ZUM1    
Oakland: Trinidad DA, CA ZUM2    
Richmond, CA ZUM2    
San Francisco: Central DA, CA ZUM3    
Vallejo, CA ZUM3    
Walnut Creek, CA ZUM1    

*If OCN is blank, this indicates the default local calling area for all carriers. If OCN is not blank, then local calling is available for that OCN only.

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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