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: 854

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-854 A Denver CO DNVRCONODS0  9636 QWEST CORPORATION 656      
720-854 0 Denver CO DNVRCONODS0  9636 QWEST CORPORATION 656      
720-854 1 Denver CO DNVRCONODS0  9636 QWEST CORPORATION 656      
720-854 2 Denver CO   508J CENTURYLINK COMMUNICATIONS, LLC 656      
720-854 3 Denver CO   508J CENTURYLINK COMMUNICATIONS, LLC 656      
720-854 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-854 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-854 6 Denver CO   508J CENTURYLINK COMMUNICATIONS, LLC 656      
720-854 7 Denver CO BLDRCOMADS0  9636 QWEST CORPORATION 656      
720-854 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
720-854 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      

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

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