Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 531 [Rate centres in NPA 531] [Dial plan for NPA 531]

NXX: 224

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-224 A Auburn NE LNCLNEXLZMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 958      
531-224 0 Auburn NE LNCLNEXLVMD  6263 UNITED STATES CELLULAR - NE 958   2019-04-23   
531-224 1 Auburn NE LNCLNEXLVMD  6263 UNITED STATES CELLULAR - NE 958   2021-04-27   
531-224 2 Auburn NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2019-04-18   
531-224 3 Auburn NE LNCLNEXLZMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 958   2016-10-10   
531-224 4 Auburn NE LNCLNEXLXEX  995E BANDWIDTH.COM CLEC, LLC - NE 958   2019-09-14   
531-224 5 Auburn NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2020-06-15   
531-224 6 Auburn NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2019-10-31   
531-224 7 Auburn NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2021-03-19   
531-224 8 Auburn NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2021-03-19   
531-224 9 Auburn NE LNCLNEXLXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 958   2020-04-20   

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

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