Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 206 [Rate centres in NPA 206] [Dial plan for NPA 206]

NXX: 671

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-671 A Seattle WA STTLWA060MD  5562 METROPCS, INC. 674      
206-671 0 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674   2021-10-29   
206-671 1 Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-10-30   
206-671 2 Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-10-30   
206-671 3 Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-10-30   
206-671 4 Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-10-30   
206-671 5 Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-10-30   
206-671 6 Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-10-30   
206-671 7 Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2021-10-30   
206-671 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-10-30   
206-671 9 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674   2021-10-29   

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

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