Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Oakland: Berkeley DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
341-212 A SNFCCAMKX9X  073H TELNYX LLC 722      
341-212 0 SNFCCAMKX9X  073H TELNYX LLC 722   2022-01-22   
341-212 1 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
341-212 2 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
341-212 3 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
341-212 4 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
341-212 5 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
341-212 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-01-23   
341-212 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2022-01-23   
341-212 8 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
341-212 9 SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2022-01-23   
341-219 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
341-219 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2023-11-30   
341-219 1 OKLDCAEB0MD  073H TELNYX LLC 722   2024-01-11   
341-219 2 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-02-26   
341-219 3 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-03-23   
341-219 4 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-04-26   
341-219 5 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2022-08-05   
341-219 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-05-11   
341-219 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-06-11   
341-219 8 SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722   2022-08-05   
341-219 9 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-22   
341-237 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
341-237 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-01-08   
341-237 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-01-29   
341-237 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-22   
341-237 3 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-10-19   
341-237 4 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2023-10-19   
341-237 5   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-09-05   
341-237 6 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-22   
341-237 7 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-22   
341-237 8 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-02-22   
341-237 9 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2023-10-23   
341-253 A SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-09   
341-253 0 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-09   
341-253 1 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-09   
341-253 2 SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-08-09   
341-253 3 OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-09-18   
341-253 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-05-24   
341-253 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-06-23   
341-253 6 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-08-25   
341-253 7 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-09-25   
341-253 8 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-10-25   
341-253 9 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-11-18   
341-254 A OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-10-31   
341-254 0 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-11-20   
341-254 1 HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-09-18   
341-254 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-11-30   
341-254 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-03-23   
341-254 4 OKLDCA03XKY  624H ONVOY SPECTRUM, LLC 722   2024-11-01   

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

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