Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-461 A SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-461 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-461 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-461 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-461 7   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2023-10-15   
712-461 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-720 A SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-720 0   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2013-04-08   
712-720 2   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2024-11-12   
712-720 7   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2018-02-17   
712-720 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2011-01-10   
712-750 A SBLYIA060MD  904D PREMIER COMMUNICATIONS, INC. - IA 630      
712-754 A SBLYIAACRS7  1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS 630      

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

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