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: CHCGILMF5MD

<< 1 2 3 4 5 6 7

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
872-279 4 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-09-17   
872-279 5 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-09-17   
872-279 6 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-09-17   
872-279 7 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-09-17   
872-279 8 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-09-17   
872-279 9 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-09-17   
872-286 3 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-286 4 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-288 1 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-11-13   
872-288 2 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-11-13   
872-288 3 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-11-13   
872-288 4 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-11-13   
872-288 5 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-11-13   
872-306 4 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-10-14   
872-453 0 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-453 1 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-453 2 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-453 3 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-453 4 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-453 5 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-453 6 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-453 8 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-06-23   
872-453 9 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-10-14   
872-664 0 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-09-17   
872-664 1 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-09-17   
872-664 2 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-09-17   
872-844 A Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358      
872-844 0 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-844 1 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-844 2 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-844 3 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-844 4 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-844 5 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-844 6 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-844 7 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-844 8 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-844 9 Chicago Zone 09-South Chicago IL 5562 METROPCS, INC. 358   2022-02-04   
872-899 0 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-10-22   
872-899 1 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-10-22   
872-899 2 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-10-22   
872-899 4 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-10-30   
872-899 5 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-10-30   
872-899 6 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-10-30   
872-899 7 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-10-30   
872-899 8 Chicago Zone 01-Calumet IL 6529 T-MOBILE USA, INC. 358   2021-10-30   

<< 1 2 3 4 5 6 7

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.