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
442-416 0 San Marcos CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2023-11-13   
442-416 4 San Marcos CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-26   
442-416 5 San Marcos CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2026-04-03   
442-431 2 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-04-14   
442-431 7 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-03-04   
442-432 7 Calexico CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2021-05-27   
442-436 3 Brawley CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-05-11   
442-439 2 Oceanside: Oceanside DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2026-05-01   
442-439 3 Oceanside: Oceanside DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2026-05-01   
442-442 1 Brawley CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-03   
442-442 2 Brawley CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-03   
442-442 3 Brawley CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-03   
442-452 2 Valley Center CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-06-06   
442-452 4 Valley Center CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2026-02-20   
442-456 9 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2015-06-15   
442-460 1 Calexico CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-12   
442-460 2 Calexico CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-12   
442-460 8 Calexico CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-11-18   
442-460 9 Calexico CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-08-22   
442-464 3 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-11-22   
442-464 4 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-11-22   
442-464 5 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-10-05   
442-464 8 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-08-10   
442-466 5 Oceanside: Pendleton DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-08-26   
442-467 5 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-09-22   
442-472 9 San Marcos CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-10-25   
442-478 1 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-08-29   
442-478 2 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-08-29   
442-478 3 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-12-14   
442-478 4 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-12-14   
442-478 5 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-12-16   
442-478 6 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-08-29   
442-478 7 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-08-29   
442-478 8 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-08-29   
442-479 A El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-12-27   
442-479 3 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-08-29   
442-479 4 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-08-29   
442-479 5 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-08-29   
442-479 6 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-12-27   
442-479 7 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-12-27   
442-479 8 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-12-27   
442-479 9 El Centro CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-12-27   
442-480 A Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-03   
442-480 0 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-15   
442-480 1 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-06   
442-480 2 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-06   
442-480 3 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-06   
442-480 4 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-06   
442-480 5 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-06   
442-480 6 Vista CA 6010 NEW CINGULAR WIRELESS PCS, LLC 732   2025-01-03   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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