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.

Lenox, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-304 A   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632   2024-10-11   
641-304 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-333 A LENXIAXODS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
641-413 A DESMIAITHMD  6674 RSA 1 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632      
641-536 A LENXIAAF1MD  168F LENOX MUNICIPAL COMMUNICATIONS UTILITY - IA 632      
641-671 A DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-671 0 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-671 1 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-671 2   6529 T-MOBILE USA, INC. 632      
641-671 3 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-671 4 DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-671 5 DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-671 6 DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-671 7 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-671 8 DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-671 9 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.