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.

Britt, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-222 A   965H FRACTEL, LLC 632   2020-03-06   
641-222 1   073H TELNYX LLC 632   2020-05-24   
641-222 2   965H FRACTEL, LLC 632   2020-03-06   
641-843 A BRTTIACORS8  9631 QWEST CORPORATION 632      
641-843 0   842E COMMUNICATIONS 1 NETWORK, INC. - IA 632   2012-04-16   
641-843 1   9631 QWEST CORPORATION 632      
641-843 2   9631 QWEST CORPORATION 632      
641-843 3   9631 QWEST CORPORATION 632      
641-843 4   9631 QWEST CORPORATION 632      
641-843 5   9631 QWEST CORPORATION 632      
641-843 6   5562 METRO PCS, INC. 632   2018-07-12   
641-843 7   221F ONVOY, LLC IA 632   2008-08-29   
641-843 8   6529 T-MOBILE USA, INC. 632   2006-11-23   
641-843 9   9631 QWEST CORPORATION 632      
641-860 A MSCYIATCXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-860 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-860 1   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-860 2   221F ONVOY, LLC IA 632   2019-09-20   
641-860 3   221F ONVOY, LLC IA 632   2016-04-18   
641-860 4   985E BANDWIDTH.COM CLEC, LLC - IA 632   2015-11-08   
641-860 5   221F ONVOY, LLC IA 632   2016-04-18   
641-860 6   7575 CENTURYLINK COMMUNICATIONS LLC 632   2017-03-16   
641-860 7   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-860 8   6529 T-MOBILE USA, INC. 632   2018-04-02   
641-860 9   6529 T-MOBILE USA, INC. 632   2018-04-02   
641-863 A MSCYIATCXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-863 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-863 1   221F ONVOY, LLC IA 632   2018-04-12   
641-863 2   221F ONVOY, LLC IA 632   2013-01-24   
641-863 3   221F ONVOY, LLC IA 632   2013-01-24   
641-863 4   221F ONVOY, LLC IA 632   2012-12-14   
641-863 5   221F ONVOY, LLC IA 632   2012-12-14   
641-863 6   221F ONVOY, LLC IA 632   2012-12-14   
641-863 7   6103 WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - IA 632   2011-02-25   
641-863 8   6529 T-MOBILE USA, INC. 632   2011-05-19   
641-863 9   751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.