Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 490J DISH WIRELESS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
657-812 4 Santa Ana CA   730   2025-08-26   
657-812 5 Santa Ana CA   730   2025-10-25   
657-812 6 Santa Ana CA   730   2025-10-25   
657-820 A Anaheim CA   730   2025-08-20   
657-820 0 Anaheim CA   730   2025-08-20   
657-820 1 Anaheim CA   730   2025-08-20   
657-820 2 Anaheim CA   730   2025-08-20   
657-820 3 Anaheim CA   730   2025-10-20   
657-820 4 Anaheim CA   730   2025-10-20   
657-820 5 Anaheim CA   730   2025-12-19   
659-215 A Tuscaloosa AL BRHMALHR00Z  476      
659-215 9 Tuscaloosa AL   476   2022-03-04   
659-259 2 Leeds AL   476   2022-09-23   
659-267 5 Jemison AL   476   2023-07-16   
659-269 5 Birmingham AL   476   2025-11-27   
659-283 0 Walnut Grove AL   476   2022-12-18   
659-286 3 Alabaster AL   476   2024-03-31   
659-296 1 Alabaster AL   476   2026-01-15   
659-299 5 Lincoln AL   476   2022-09-05   
659-302 4 Birmingham AL   476   2024-07-14   
659-312 0 Birmingham AL   476   2025-09-25   
659-312 1 Birmingham AL   476   2025-08-04   
659-837 5 Birmingham AL   476   2022-09-05   
659-988 5 Nectar AL   476   2023-03-03   
660-675 8 Brookfield MO   524   2024-08-25   
660-839 9 Wooldridge MO   524   2024-01-29   
660-849 1 Jamestown MO   524   2024-01-25   
660-999 6 Chillicothe MO   524   2024-08-25   
661-560 8 Wasco CA   734   2023-11-13   
661-604 4 Lancaster CA   730   2023-11-18   
661-612 A Bakersfield: Main DA CA BKFDCAKTXXX  734      
661-612 9 Bakersfield: Main DA CA   734   2023-07-17   
661-629 4 Bakersfield: North DA CA   734   2024-06-14   
661-653 5 Delano CA   734   2023-12-05   
661-659 A Bakersfield: Main DA CA   734   2025-05-01   
661-659 0 Bakersfield: Main DA CA   734   2025-05-01   
661-659 1 Bakersfield: Main DA CA   734   2025-05-01   
661-659 6 Bakersfield: Main DA CA   734   2025-08-30   
661-659 7 Bakersfield: Main DA CA   734   2025-08-30   
661-683 1 Lancaster CA   730   2025-10-27   
661-760 8 Buttonwillow CA   734   2023-11-13   
661-770 3 Taft CA   734   2023-11-13   
661-977 2 Santa Clarita: Saugus Canyon Country DA CA   730   2023-07-20   
662-460 9 Coldwater MS   482   2023-06-15   
662-655 6 Memphis MS   468   2023-07-04   
662-755 3 Yazoo City MS   482   2023-07-03   
662-906 2 Byhalia MS   468   2023-07-14   
667-244 4 Still Pond MD   242   2024-01-08   
667-349 4 Still Pond MD   242   2025-12-18   
667-384 A Salisbury MD SLBRMD908MD  242      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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