Local Calling Guide

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Oakland: Main-Piedmont DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
510-637 5 OKLDCA03DS2  9740 PACIFIC BELL 722      
510-637 6 OKLDCA03DS2  9740 PACIFIC BELL 722      
510-637 7 SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2001-07-25   
510-637 8 SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-08-30   
510-637 9 SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-08-30   
510-645 A OKLDCA03DS4  9740 PACIFIC BELL 722      
510-652 A OKLDCA11DS0  9740 PACIFIC BELL 722      
510-653 A OKLDCA11DS0  9740 PACIFIC BELL 722      
510-654 A OKLDCA11DS0  9740 PACIFIC BELL 722      
510-655 A OKLDCA11DS0  9740 PACIFIC BELL 722      
510-658 A OKLDCA11DS0  9740 PACIFIC BELL 722      
510-663 A OKLDCA03DS4  9740 PACIFIC BELL 722      
510-681 A OKLECAZV1MD  5562 METROPCS, INC. 722      
510-681 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-09-26   
510-681 1 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-681 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2014-09-26   
510-681 3 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-681 4 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-681 5 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-681 6 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-681 7 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-681 8 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-681 9 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-693 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-697 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-699 A SNFCCA21XCZ  6967 33 WIRELESS INC. 722      
510-701 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-702 A SNFCCA21XEZ  6630 USA MOBILITY WIRELESS, INC. 722      
510-703 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-708 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-710 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-712 A SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-712 0 SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-712 1 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-03-30   
510-712 2 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-03-30   
510-712 3 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-03-30   
510-712 4 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-03-30   
510-712 5 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-03-30   
510-712 6 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-03-30   
510-712 7 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-03-30   
510-712 8 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-03-30   
510-712 9 OKLECAZV1MD  5562 METROPCS, INC. 722   2004-03-30   
510-715 A OKLECAZV1MD  5562 METROPCS, INC. 722      
510-715 0 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-715 1 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-715 2 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-715 3 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-715 4 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-715 5 OKLECAZV1MD  5562 METROPCS, INC. 722      
510-715 6 OKLECAZV1MD  5562 METROPCS, INC. 722      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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