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.

Switch: SXCYIADTRMD

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
712-461 9 Sibley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-470 A Rock Valley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-470 0 Rock Valley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-470 1 Rock Valley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-470 2 Rock Valley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-470 3 Rock Valley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-470 4 Rock Valley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-470 5 Rock Valley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-470 6 Rock Valley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-470 7 Rock Valley IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-499 1 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-04-08   
712-499 2 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-04-08   
712-499 3 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-04-08   
712-499 4 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-02-18   
712-499 5 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-02-18   
712-499 6 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-02-18   
712-499 7 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2022-12-24   
712-501 A Le Mars IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-502 A Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-11-03   
712-502 4 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-11-28   
712-502 5 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-11-03   
712-502 6 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-11-03   
712-502 7 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-11-03   
712-502 8 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-11-03   
712-502 9 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-11-03   
712-503 1 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-503 2 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-503 3 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-503 4 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-503 5 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-503 6 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-503 7 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-503 8 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-503 9 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-509 1 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-509 2 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-05-20   
712-510 1 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-510 2 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-510 3 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-510 4 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-510 5 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-510 6 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2026-03-06   
712-522 A Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-522 8 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2019-10-19   
712-522 9 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2011-01-02   
712-535 2 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-07-26   
712-535 3 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-07-26   
712-535 5 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2020-07-26   
712-550 A Hawarden IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-564 0 Sioux City IA 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-05-24   

<< 1 2 3 4 5 6 7 8 9 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.