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.

Cullman, AL

<< 1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
256-869 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-07-23   
256-869 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2024-11-30   
256-869 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-07-23   
256-869 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-05-01   
256-869 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-05-01   
256-869 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-05-01   
256-869 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-05-01   
256-869 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-05-01   
256-869 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-05-01   
256-903 A HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-903 0   792K CHARTER IP ENABLED SERVICES, LLC 477   2021-09-12   
256-903 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-915 A HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-915 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-06   
256-915 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-06   
256-915 2   604E ONVOY, LLC - AL 477   2021-11-05   
256-915 3   604E ONVOY, LLC - AL 477   2021-11-05   
256-915 4   604E ONVOY, LLC - AL 477   2021-11-05   
256-915 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-06   
256-915 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-06   
256-915 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-06   
256-915 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-06   
256-915 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-06   
256-917 A HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-917 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-27   
256-917 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-27   
256-917 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-27   
256-917 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-27   
256-917 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-27   
256-917 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-27   
256-917 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-27   
256-917 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2022-08-05   
256-917 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-27   
256-917 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-27   
256-930 A HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-930 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2022-08-05   
256-930 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2022-08-05   
256-930 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   
256-930 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   
256-930 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   
256-930 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   
256-930 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   

<< 1 2 3 4 5 6 7 8 9 10 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.