Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 404 [Rate centres in NPA 404] [Dial plan for NPA 404]

NXX: 770

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
404-770 A Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 0 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 1 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 2 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 3 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 4 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 5 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 6 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 7 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 8 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
404-770 9 Atlanta GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      

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

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