Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
341-251 4 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-30   
341-251 5 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-22   
341-251 8 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-09-09   
341-500 9 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-01   
341-837 8 El Sobrante-Pinole CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-05-20   
369-201 A Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
369-201 0 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 1 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 2 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 3 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 4 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 5 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 6 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 7 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 8 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-201 9 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-18   
369-202 A Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
369-202 0 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 1 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 2 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 3 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 4 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 5 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 6 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 7 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 8 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-202 9 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-10-06   
369-210 6 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-06-08   
369-213 3 Healdsburg CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-26   
369-213 6 Healdsburg CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-07-15   
369-214 6 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-06-08   
369-214 7 Santa Rosa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-06-08   
369-215 5 Lower Lake CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-26   
369-216 0 Ukiah CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-13   
369-216 1 Ukiah CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-13   
369-218 0 Fairfield-Suisun CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-19   
369-222 A Vacaville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-08   
369-222 9 Vacaville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-08   
369-224 A Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 0 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 1 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 2 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 3 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 4 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 5 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 6 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 7 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 8 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-224 9 Eureka CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-11   
369-225 1 Windsor CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-24   

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

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