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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
779-269 5 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-274 3 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-274 4 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-274 5 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-274 6 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-274 7 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-275 2 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-275 3 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-275 4 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-275 5 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-275 6 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-275 7 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-323 2 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-323 3 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-323 4 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-323 5 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-323 6 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-323 7 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-335 1 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-335 2 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-351 2 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-351 3 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-351 4 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-351 5 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-351 6 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-366 0 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-366 1 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-370 0 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-370 1 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-370 8 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-373 0 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-373 8 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-373 9 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2024-10-31   
779-405 1 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-01-07   
779-405 8 Rockford IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 A Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 0 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 1 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 2 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 3 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 4 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 5 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 6 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 7 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 8 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-413 9 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-414 A Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-414 0 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-414 1 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   
779-414 2 Freeport IL 6265 UNITED STATES CELLULAR - IL 360   2025-05-12   

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

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