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NPA: 341 [Rate centres in NPA 341] [Dial plan for NPA 341]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
341-246 5 Fremont-Newark: Oliver DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-08-26   
341-246 6 Fremont-Newark: Oliver DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-08-26   
341-246 7 Fremont-Newark: Oliver DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-06-29   
341-246 8 Fremont-Newark: Oliver DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-06-29   
341-246 9 Fremont-Newark: Oliver DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-13   
341-247 A Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-12   
341-247 0 Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-12   
341-247 1 Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-12   
341-247 2 Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2026-01-11   
341-247 3 Richmond CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-06-30   
341-247 4 Richmond CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-07-30   
341-247 5 Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-07-27   
341-247 6 Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2026-04-05   
341-247 7 Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2026-04-05   
341-247 8 Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-13   
341-247 9 Richmond CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-04-26   
341-248 A Fremont-Newark: Greenleaf DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-12   
341-248 0 Fremont-Newark: Greenleaf DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-12   
341-248 1 Fremont-Newark: Greenleaf DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-12   
341-248 2 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-13   
341-248 3 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-13   
341-248 4 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-13   
341-248 5 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-13   
341-248 6 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-13   
341-248 7 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-13   
341-248 8 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-13   
341-248 9 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-13   
341-249 A Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-12   
341-249 0 Fremont-Newark: Greenleaf DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-04-18   
341-249 1 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-25   
341-249 2 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-25   
341-249 3 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-12   
341-249 4 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-12   
341-249 5 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-12   
341-249 6 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-12   
341-249 7 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-12   
341-249 8 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-12   
341-249 9 Fremont-Newark: Greenleaf DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-04-12   
341-250 A Oakland: Fruitvale DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-09   
341-250 0 Oakland: Fruitvale DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-09   
341-250 1 Oakland: Fruitvale DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-05-09   
341-250 2 Oakland: Fruitvale DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-10-11   
341-250 3 Oakland: Fruitvale DA CA   649C ONVOY, LLC - CA 722   2026-08-17   
341-250 4 Oakland: Fruitvale DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-08-25   
341-250 5 Oakland: Fruitvale DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-08-25   
341-250 6 Oakland: Fruitvale DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-08-25   
341-250 7 Oakland: Fruitvale DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-08-25   
341-250 8 Oakland: Fruitvale DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-07-05   
341-250 9 Oakland: Fruitvale DA CA OKLDCA03XKY  624H ONVOY SPECTRUM, LLC 722   2024-08-18   
341-251 A El Sobrante-Pinole CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2024-05-30   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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