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: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-537 A Pasco WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-537 0 Pasco WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-537 1 Pasco WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-537 2 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2017-10-31   
509-537 3 Pasco WA SPKNWA01C9T  006F BANDWIDTH.COM CLEC, LLC - WA 676   2016-02-12   
509-537 4 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2018-07-11   
509-537 5 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2017-09-07   
509-537 6 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2016-11-21   
509-537 7 Pasco WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2018-09-17   
509-537 8 Pasco WA KNWCWAXA1MD  5562 METROPCS, INC. 676   2016-07-25   
509-537 9 Pasco WA KNWCWAXA1MD  5562 METROPCS, INC. 676   2016-08-29   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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