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Lake Park, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-432 A LKPKIA07DS0  345D GREAT LAKES COMMUNICATION CORP. - IA 630      
712-554 A   6529 T-MOBILE USA, INC. 630   2025-08-09   
712-554 0   515J IP HORIZON LLC 630   2025-10-03   
712-554 1   6529 T-MOBILE USA, INC. 630   2026-01-10   
712-554 2   6529 T-MOBILE USA, INC. 630   2026-01-10   
712-554 3   6529 T-MOBILE USA, INC. 630   2025-11-23   
712-554 4   145J TERRA NOVA TELECOM INC. 630   2025-08-11   
712-554 5   6529 T-MOBILE USA, INC. 630   2025-08-30   
712-554 9   6529 T-MOBILE USA, INC. 630   2025-08-09   
712-637 A LKPKIA07DS0  345D GREAT LAKES COMMUNICATION CORP. - IA 630      
712-637 0   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 1   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 2   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 3   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 4   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 5   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 6   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 7   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 8   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-637 9   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2021-04-29   
712-831 A LKPKIA07DS0  345D GREAT LAKES COMMUNICATION CORP. - IA 630      
712-831 0   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2015-04-05   
712-831 1   6529 T-MOBILE USA, INC. 630   2024-09-12   
712-831 2   6529 T-MOBILE USA, INC. 630   2024-12-06   
712-831 3   6529 T-MOBILE USA, INC. 630   2025-02-10   
712-831 4   5562 METROPCS, INC. 630   2025-04-20   
712-831 5   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2023-01-08   
712-831 7   508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-24   
712-831 8   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2018-10-11   
712-831 9   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2018-10-11   
712-832 A LKPKIACORS8  9631 QWEST CORPORATION 630      
712-832 0   6266 UNITED STATES CELLULAR - IA 630   2008-09-04   
712-832 1   751F MCC TELEPHONY OF IOWA, LLC - IA 630   2010-04-23   
712-832 2   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2015-02-11   
712-832 3   9631 QWEST CORPORATION 630      
712-832 4   6529 T-MOBILE USA, INC. 630   2025-05-04   
712-832 5   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2015-02-11   
712-832 6   904D PREMIER COMMUNICATIONS, INC. - IA 630   2014-06-05   
712-832 7   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2015-02-11   
712-832 8   345D GREAT LAKES COMMUNICATION CORP. - IA 630   2014-10-10   
712-832 9   9631 QWEST CORPORATION 630      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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