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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
531-431 1 Superior NE   6701 AERIAL COMMUNICATIONS, INC. 958   2025-11-11   
531-432 A Omaha NE   7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE 644   2025-12-19   
531-432 0 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-432 1 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-432 2 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-432 3 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-432 4 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-432 6 Omaha NE   7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE 644   2025-12-19   
531-432 7 Omaha NE   7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE 644   2025-12-19   
531-432 8 Omaha NE   7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE 644   2025-12-19   
531-432 9 Omaha NE   7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE 644   2025-12-19   
531-433 A Omaha NE   733J WIRETAP TELECOM, LLC. 644   2025-12-07   
531-433 0 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-433 1 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-433 2 Omaha NE   733J WIRETAP TELECOM, LLC. 644   2025-12-07   
531-433 3 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-433 4 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-433 5 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-433 6 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-433 7 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-433 8 Omaha NE   490J BOOST SUBSCRIBERCO L.L.C. 644   2025-12-22   
531-433 9 Omaha NE   490J BOOST SUBSCRIBERCO L.L.C. 644   2026-03-02   
531-434 A Omaha NE   700J WAVENATION, LLC 644   2026-01-31   
531-434 0 Omaha NE   700J WAVENATION, LLC 644   2026-01-31   
531-434 1 Omaha NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2026-03-15   
531-434 2 Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2026-03-27   
531-434 3 Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2026-03-27   
531-434 4 Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2026-04-15   
531-434 5 Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2026-04-27   
531-434 8 Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2026-05-11   
531-434 9 Omaha NE   5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 644   2026-06-15   
531-435 A Howells NE   6701 AERIAL COMMUNICATIONS, INC. 644   2026-04-04   
531-435 7 Howells NE   883K AHOI LLC 644   2026-04-24   
531-435 9 Howells NE   6701 AERIAL COMMUNICATIONS, INC. 644   2026-04-04   
531-436 A Chambers NE   6701 AERIAL COMMUNICATIONS, INC. 644   2026-01-09   
531-436 0 Chambers NE   6701 AERIAL COMMUNICATIONS, INC. 644   2026-01-09   
531-436 1 Chambers NE   6701 AERIAL COMMUNICATIONS, INC. 644   2026-01-09   
531-436 3 Chambers NE   6701 AERIAL COMMUNICATIONS, INC. 644   2026-01-09   
531-436 9 Chambers NE   6701 AERIAL COMMUNICATIONS, INC. 644   2026-01-09   
531-437 A Omaha NE   597J COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS 644   2026-05-02   
531-437 0 Omaha NE   597J COMPUTER TELEPHONY INNOVATIONS INC. DBA VOXTELESYS 644   2026-05-02   
531-441 A Mead NE LNCLNEXLXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 958      
531-441 0 Mead NE LNCLNEXLX2Y  624H ONVOY SPECTRUM, LLC 958   2024-03-11   
531-441 1 Mead NE LNCLNEXLXDY  793K TWC IP ENABLED SERVICES, LLC 958   2024-10-09   
531-441 9 Mead NE LNCLNEXLXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 958   2022-11-07   
531-444 A Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644      
531-444 0 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2015-05-19   
531-444 1 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2015-05-19   
531-444 2 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2015-05-19   
531-444 3 Omaha NE OMAHNENWXGY  318J COMCAST IP PHONE, LLC 644   2015-05-19   

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Last updated: Sat, 04 Jul 2026 13:07:56 UTC

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