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: WCHVKSCK9MD

<< 1 2 3 4 5 6 7 8

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
620-966 4 Hutchinson KS 6529 T-MOBILE USA, INC. 532   2005-02-15   
620-966 5 Hutchinson KS 6529 T-MOBILE USA, INC. 532   2005-02-15   
620-966 6 Hutchinson KS 6529 T-MOBILE USA, INC. 532   2004-11-29   
620-966 7 Hutchinson KS 6529 T-MOBILE USA, INC. 532   2004-11-29   
620-988 7 Coffeyville KS 6701 AERIAL COMMUNICATIONS, INC. 532   2024-08-09   
620-988 8 Coffeyville KS 6701 AERIAL COMMUNICATIONS, INC. 532   2024-08-09   
620-988 9 Coffeyville KS 6701 AERIAL COMMUNICATIONS, INC. 532   2024-08-09   

<< 1 2 3 4 5 6 7 8

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.