Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 490J DISH WIRELESS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
725-357 4 Las Vegas NV   721   2026-04-07   
725-357 5 Las Vegas NV   721   2026-05-07   
725-357 6 Las Vegas NV   721   2026-06-06   
725-357 7 Las Vegas NV   721   2026-06-06   
725-705 3 Indian Springs NV   721   2022-08-26   
725-933 9 Spirit Mountain NV   666   2023-12-02   
726-210 4 San Antonio TX   566   2023-09-07   
726-210 5 San Antonio TX   566   2023-11-01   
726-217 A San Antonio TX SNANTXCA94Z  566      
726-217 9 San Antonio TX   566   2022-02-27   
726-243 3 San Antonio TX   566   2024-06-06   
726-246 1 San Antonio TX   566   2024-08-17   
726-246 5 San Antonio TX   566   2024-11-14   
726-246 6 San Antonio TX   566   2024-11-14   
726-246 7 San Antonio TX   566   2025-01-13   
726-255 A San Antonio TX   566   2025-10-09   
726-255 0 San Antonio TX   566   2025-10-09   
726-255 1 San Antonio TX   566   2025-10-09   
726-255 2 San Antonio TX   566   2025-12-17   
726-255 3 San Antonio TX   566   2026-01-21   
726-255 4 San Antonio TX   566   2026-02-04   
727-436 8 Hudson FL   952   2022-12-01   
727-625 A Clearwater FL TAMSFLDEXAX  952      
727-625 0 Clearwater FL   952   2023-07-04   
727-634 6 Tarpon Springs FL   952   2024-08-24   
727-989 5 Clearwater FL   952   2025-04-06   
727-989 7 Clearwater FL   952   2025-01-24   
728-220 4 West Palm Beach FL   46018   2025-01-23   
728-220 5 West Palm Beach FL   46018   2024-12-26   
728-220 6 West Palm Beach FL   46018   2024-11-28   
728-220 7 West Palm Beach FL   46018   2024-11-11   
728-226 1 West Palm Beach FL   46018   2026-02-12   
728-226 2 West Palm Beach FL   46018   2025-12-04   
728-226 3 West Palm Beach FL   46018   2025-10-09   
728-226 4 West Palm Beach FL   46018   2025-09-25   
728-288 6 Boynton Beach FL   46018   2024-08-24   
728-666 5 Boca Raton FL   46018   2024-06-01   
728-666 7 Boca Raton FL   46018   2024-03-26   
728-900 1 West Palm Beach FL   46018   2024-06-30   
728-900 2 West Palm Beach FL   46018   2024-04-01   
730-223 6 Goreville IL   362   2024-04-27   
730-231 6 East St Louis IL   520   2024-10-14   
730-231 7 East St Louis IL   520   2025-02-28   
731-240 2 Jackson TN   468   2023-07-04   
731-273 7 Humboldt TN   468   2023-07-05   
731-291 3 Bells TN   468   2024-01-14   
732-523 8 Lakewood NJ   224   2025-11-19   
732-568 3 East Millstone NJ   224   2025-09-01   
732-649 0 East Millstone NJ   224   2023-06-09   
732-806 2 Lakewood NJ   224   2025-12-17   

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

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