Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 720 [Rate centres in NPA 720] [Dial plan for NPA 720]

NXX: 594

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-594 A Denver CO DNVRCO893MD  019J AIRUS, INC. - CO 656      
720-594 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-08-25   
720-594 1 Denver CO DNVRCO893MD  019J AIRUS, INC. - CO 656   2017-08-21   
720-594 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2017-09-01   
720-594 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2017-09-01   
720-594 4 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2017-09-01   
720-594 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2017-09-01   
720-594 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2017-09-01   
720-594 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2017-09-01   
720-594 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-08-25   
720-594 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-08-25   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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