Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
319-206 A Cedar Rapids IA 624H ONVOY SPECTRUM, LLC 635      
319-206 0 Cedar Rapids IA 624H ONVOY SPECTRUM, LLC 635   2017-09-13   
319-302 6 Center Point IA 624H ONVOY SPECTRUM, LLC 635   2021-07-17   
319-315 A Anamosa IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
319-315 3 Anamosa IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
319-315 4 Anamosa IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-317 3 Cedar Rapids IA 624H ONVOY SPECTRUM, LLC 635   2021-05-24   
319-317 6 Cedar Rapids IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-317 7 Cedar Rapids IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-317 8 Cedar Rapids IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-317 9 Cedar Rapids IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-326 1 Independence IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-326 8 Independence IA 624H ONVOY SPECTRUM, LLC 635   2021-07-17   
319-370 A Coggon IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
319-370 2 Coggon IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-370 3 Coggon IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
319-381 3 Iowa City IA 624H ONVOY SPECTRUM, LLC 635   2021-07-22   
319-387 A Central City IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
319-387 3 Central City IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
319-387 5 Central City IA 624H ONVOY SPECTRUM, LLC 635   2021-11-12   
319-387 6 Central City IA 624H ONVOY SPECTRUM, LLC 635   2021-11-12   
319-387 9 Central City IA 624H ONVOY SPECTRUM, LLC 635   2021-12-20   
319-602 8 Hudson IA 624H ONVOY SPECTRUM, LLC 635   2021-07-17   
319-867 6 Iowa City IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-867 7 Iowa City IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-867 8 Iowa City IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
319-867 9 Iowa City IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
507-502 4 North Chester MN 624H ONVOY SPECTRUM, LLC 635   2021-07-17   
507-502 8 North Chester MN 624H ONVOY SPECTRUM, LLC 635   2021-10-30   
563-294 2 West Union IA 624H ONVOY SPECTRUM, LLC 635   2021-07-17   
563-294 3 West Union IA 624H ONVOY SPECTRUM, LLC 635   2021-10-29   
563-540 A Waukon IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
563-540 5 Waukon IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
563-550 A Calmar IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
563-550 5 Calmar IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
563-560 A Lansing IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
563-560 5 Lansing IA 624H ONVOY SPECTRUM, LLC 635   2021-08-21   
563-644 6 Decorah IA 624H ONVOY SPECTRUM, LLC 635   2021-08-03   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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