Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Havelock, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-351 A SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-351 1 SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-351 7 SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-05   
712-351 8 SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-05   
712-358 A SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-358 0 SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-358 1 SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-358 2 SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-358 3 SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-358 4   145J TERRA NOVA TELECOM INC. 630   2025-05-17   
712-358 9 SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2008-01-20   
712-776 A PLVRIAXORS0  1261 NORTHWEST TEL. COOP. ASSN. 630      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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