Local Calling Guide

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Holstein, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-368 A HOLSIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-368 0 HOLSIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-368 1 SXCYIADTUMD  073H TELNYX LLC 630      
712-368 2 HOLSIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-368 3 SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-368 4 HOLSIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-368 5 SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-368 6 HOLSIAAERS0  7458 ADVANCED NETWORK COMMUNICATIONS, LLC 630      
712-368 7 SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630      
712-368 8 HOLSIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-368 9 HOLSIAXADS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-900 A SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-900 0 SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-900 1 SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-900 2 SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-900 3 SXCYIADT9MD  221F ONVOY, LLC - IA 630      
712-900 8 SXCYIA78X7X  444G AUREON COMMUNICATIONS, LLC 630      

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

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