Local Calling Guide

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NPA: 531 [Rate centres in NPA 531] [Dial plan for NPA 531]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
531-326 8 Columbus NE   6701 AERIAL COMMUNICATIONS, INC. 644   2023-08-17   
531-326 9 Columbus NE   6701 AERIAL COMMUNICATIONS, INC. 644   2023-08-17   
531-327 A Western NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958      
531-327 0 Western NE   624H ONVOY SPECTRUM, LLC 958   2024-03-16   
531-327 3 Western NE   549E ONVOY, LLC - NE 958   2023-08-26   
531-328 A Fairbury NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958      
531-328 0 Fairbury NE   624H ONVOY SPECTRUM, LLC 958   2024-03-08   
531-328 1 Fairbury NE   5562 METROPCS, INC. 958   2025-05-07   
531-328 2 Fairbury NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 958   2025-07-04   
531-328 3 Fairbury NE   549E ONVOY, LLC - NE 958   2023-08-28   
531-328 8 Fairbury NE   6701 AERIAL COMMUNICATIONS, INC. 958   2025-05-02   
531-329 A Omaha NE OMAHNENWYMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 644      
531-329 0 Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2015-12-04   
531-329 1 Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2015-12-21   
531-329 2 Omaha NE   549E ONVOY, LLC - NE 644   2016-07-25   
531-329 3 Omaha NE   318J COMCAST IP PHONE, LLC 644   2016-07-17   
531-329 4 Omaha NE   318J COMCAST IP PHONE, LLC 644   2016-07-17   
531-329 5 Omaha NE   6701 AERIAL COMMUNICATIONS, INC. 644   2016-07-17   
531-329 6 Omaha NE   3233 LEVEL 3 COMMUNICATIONS, LLC - NE 644   2015-12-04   
531-329 7 Omaha NE   6701 AERIAL COMMUNICATIONS, INC. 644   2016-07-07   
531-329 8 Omaha NE   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 644   2015-12-03   
531-329 9 Omaha NE   6701 AERIAL COMMUNICATIONS, INC. 644   2016-07-07   
531-330 A Wayne NE OMAHNE169MD  939H COMMIO, LLC 644      
531-330 0 Wayne NE   939H COMMIO, LLC 644   2023-05-07   
531-330 1 Wayne NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-01-03   
531-330 2 Wayne NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2025-10-13   
531-330 3 Wayne NE   6701 AERIAL COMMUNICATIONS, INC. 644   2025-05-01   
531-330 5 Wayne NE   5562 METROPCS, INC. 644   2025-05-06   
531-331 A Martell NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958      
531-331 0 Martell NE   624H ONVOY SPECTRUM, LLC 958   2024-03-11   
531-331 1 Martell NE   710A ALLO COMMUNICATIONS, LLC - NE 958   2023-03-31   
531-331 2 Martell NE   549E ONVOY, LLC - NE 958   2020-05-01   
531-331 3 Martell NE   549E ONVOY, LLC - NE 958   2019-05-04   
531-331 4 Martell NE   549E ONVOY, LLC - NE 958   2020-05-01   
531-331 5 Martell NE   549E ONVOY, LLC - NE 958   2021-04-12   
531-331 6 Martell NE   549E ONVOY, LLC - NE 958   2021-03-13   
531-331 7 Martell NE   549E ONVOY, LLC - NE 958   2021-03-13   
531-332 A Osceola NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958      
531-332 0 Osceola NE   624H ONVOY SPECTRUM, LLC 958   2024-03-11   
531-332 3 Osceola NE   549E ONVOY, LLC - NE 958   2023-08-28   
531-333 A Lincoln NE LNCLNEXLXOX  508J CENTURYLINK COMMUNICATIONS, LLC 958      
531-333 0 Lincoln NE   6701 AERIAL COMMUNICATIONS, INC. 958   2015-04-17   
531-333 1 Lincoln NE   6701 AERIAL COMMUNICATIONS, INC. 958   2015-04-17   
531-333 2 Lincoln NE   995E BANDWIDTH.COM CLEC, LLC - NE 958   2015-05-10   
531-333 3 Lincoln NE   995E BANDWIDTH.COM CLEC, LLC - NE 958   2015-05-10   
531-333 4 Lincoln NE   995E BANDWIDTH.COM CLEC, LLC - NE 958   2015-05-10   
531-333 5 Lincoln NE   995E BANDWIDTH.COM CLEC, LLC - NE 958   2015-05-10   
531-333 6 Lincoln NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2015-12-11   
531-333 7 Lincoln NE   508J CENTURYLINK COMMUNICATIONS, LLC 958   2013-05-31   
531-333 8 Lincoln NE   6701 AERIAL COMMUNICATIONS, INC. 958   2015-04-17   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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