Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 312

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-312 A Pierson IA SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-312 0 Pierson IA SXCYIADTUMD  073H TELNYX LLC 630      
712-312 1 Pierson IA SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-312 2 Pierson IA SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-312 3 Pierson IA SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-312 4 Pierson IA SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-312 5 Pierson IA SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-312 6 Pierson IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630      
712-312 7 Pierson IA SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-312 8 Pierson IA SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-312 9 Pierson IA KGSLIA050MD  205H WESTERN IOWA TELEPHONE ASSOCIATION - IA 630      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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