Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 872

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-872 A Garrison WA MSCWIDXXDS1  4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
509-872 0 Garrison WA CRALIDXXX7X  483E ONVOY, LLC - WA 960   2017-10-06   
509-872 2 Garrison WA CRALIDXXXUX  793K TWC IP ENABLED SERVICES, LLC 960   2014-01-19   
509-872 3 Garrison WA MSCWIDXXDS1  4321 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 960      
509-872 4 Garrison WA CRALIDXXX7X  483E ONVOY, LLC - WA 960   2021-06-27   
509-872 5 Garrison WA CRALIDXXKMD  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 960   2004-11-17   
509-872 7 Garrison WA CRALIDXXX7X  483E ONVOY, LLC - WA 960   2007-10-25   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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