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.

Walnut Creek, CA [Prefix detail]

LATA: 722 SAN FRANCISCO CA

LIR:

V: 08462 H: 08662

ILEC: 9740 PACIFIC BELL

Includes all or part of:

NPA 925:

210 212 213 214 221 239 256 260 262 266 274 278 279 280 285 286 287 289 295 296 300 322 323 324 330 333 340 342 357 360 378 393 395 407 430 433 440 448 451 457 464 465 472 476 478 482 488 512 527 532 542 546 588 627 639 658 705 708 722 744 746 765 766 788 817 818 876 891 899 906 920 926 927 930 932 933 934 935 937 938 939 940 941 942 943 944 945 946 947 948 949 951 952 953 954 955 956 974 975 977 979 988

See all [Local Prefixes]

Local calling TO: [Reverse direction]

OCNRate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Antioch, CA ZUM3    
Benicia, CA ZUM2    
Bishop Ranch, CA ZUM2    
Clayton, CA ZUM1    
Concord, CA ZUM1    
Crockett, CA ZUM3    
Danville, CA ZUM1    
Dublin-San Ramon, CA ZUM3    
El Sobrante-Pinole, CA ZUM3    
Hercules-Rodeo, CA ZUM3    
Lafayette, CA ZUM1    
Martinez, CA ZUM1    
Moraga, CA ZUM1    
Oakland: Alameda DA, CA ZUM3    
Oakland: Berkeley DA, CA ZUM2    
Oakland: Fruitvale DA, CA ZUM3    
Oakland: Main-Piedmont DA, CA ZUM3    
Oakland: Trinidad DA, CA ZUM3    
Orinda, CA ZUM1    
Pittsburg, CA ZUM3    
Pittsburg West, CA ZUM2    

*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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.