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: CRTNTX35G03

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
945-379 8 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-05-03   
945-379 9 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-05-03   
945-401 A McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 0 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 1 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 2 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 3 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 4 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 5 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 6 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 7 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 8 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-401 9 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-19   
945-430 A Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 0 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 1 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 2 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 3 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 4 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 5 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 6 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 7 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 8 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 9 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 A Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 0 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 1 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 2 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 3 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 4 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 5 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 6 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 7 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 8 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 9 Frisco TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-433 3 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 4 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 5 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 6 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 7 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 8 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-433 9 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-08   
945-434 A McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 0 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 1 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 2 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 3 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 4 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 5 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   
945-434 6 McKinney TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-30   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.