Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 9638 QWEST CORPORATION

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
206-500 8 Seattle WA   674      
206-500 9 Seattle WA   674      
206-504 A Seattle WA STTLWA06DS4  674      
206-504 5 Seattle WA STTLWA06DS4  674      
206-506 A Seattle WA STTLWA06DS4  674      
206-506 3 Seattle WA STTLWA06DS4  674      
206-506 5 Seattle WA STTLWA06DS4  674      
206-506 6 Seattle WA STTLWA06DS4  674      
206-506 7 Seattle WA STTLWA06DS4  674      
206-506 8 Seattle WA STTLWA06DS4  674      
206-506 9 Seattle WA STTLWA06DS4  674      
206-509 A Seattle WA STTLWA05DS0  674      
206-515 A Seattle WA STTLWA06DS4  674      
206-516 A Seattle WA STTLWA06DS4  674      
206-516 0 Seattle WA STTLWA06DS4  674      
206-516 2 Seattle WA STTLWA06DS4  674      
206-516 3 Seattle WA STTLWA06DS4  674      
206-516 4 Seattle WA STTLWA06DS4  674      
206-516 5 Seattle WA STTLWA06DS4  674      
206-516 6 Seattle WA STTLWA06DS4  674      
206-516 7 Seattle WA STTLWA06DS4  674      
206-516 8 Seattle WA STTLWA06DS4  674      
206-517 A Seattle WA STTLWALADS0  674      
206-520 A Seattle WA STTLWA06DS4  674      
206-521 A Seattle WA STTLWA06DS4  674      
206-522 A Seattle WA STTLWALADS0  674      
206-523 A Seattle WA STTLWALADS0  674      
206-524 A Seattle WA STTLWALADS0  674      
206-525 A Seattle WA STTLWALADS0  674      
206-526 A Seattle WA STTLWALADS0  674      
206-527 A Seattle WA STTLWALADS0  674      
206-528 A Seattle WA STTLWALADS0  674      
206-529 A Seattle WA STTLWALADS0  674      
206-529 0 Seattle WA STTLWALADS0  674      
206-529 1 Seattle WA STTLWALADS0  674      
206-529 2 Seattle WA STTLWALADS0  674      
206-529 6 Seattle WA STTLWALADS0  674      
206-529 8 Seattle WA STTLWALADS0  674      
206-529 9 Seattle WA STTLWALADS0  674      
206-544 A Seattle WA STTLWADUDS0  674      
206-544 4 Seattle WA STTLWADUDS0  674      
206-545 A Seattle WA STTLWACADS0  674      
206-547 A Seattle WA STTLWACADS0  674      
206-548 A Seattle WA STTLWACADS0  674      
206-548 0 Seattle WA STTLWACADS0  674      
206-548 1 Seattle WA STTLWACADS0  674      
206-548 2 Seattle WA STTLWACADS0  674      
206-548 3 Seattle WA STTLWACADS0  674      
206-548 5 Seattle WA STTLWACADS0  674      
206-548 7 Seattle WA STTLWACADS0  674      
206-548 8 Seattle WA STTLWACADS0  674      
206-548 9 Seattle WA STTLWACADS0  674      
206-553 A Seattle WA STTLWA06DS6  674      
206-553 0 Seattle WA STTLWA06DS6  674      
206-553 1 Seattle WA STTLWA06DS6  674      
206-553 2 Seattle WA STTLWA06DS6  674      
206-553 3 Seattle WA STTLWA06DS6  674      
206-553 4 Seattle WA STTLWA06DS6  674      
206-553 5 Seattle WA STTLWA06DS6  674      
206-553 6 Seattle WA STTLWA06DS6  674      
206-553 7 Seattle WA STTLWA06DS6  674      
206-553 8 Seattle WA STTLWA06DS6  674      
206-554 A Seattle WA STTLWA06DS0  674      
206-554 0 Seattle WA STTLWA06DS0  674      
206-554 2 Seattle WA STTLWA06DS0  674      
206-554 3 Seattle WA STTLWA06DS0  674      
206-554 4 Seattle WA STTLWA06DS0  674      
206-554 5 Seattle WA STTLWA06DS0  674      
206-554 6 Seattle WA STTLWA06DS0  674      
206-554 7 Seattle WA STTLWA06DS0  674      
206-554 8 Seattle WA STTLWA06DS0  674      
206-568 A Seattle WA STTLWA03DS0  674      
206-574 A Seattle WA KENTWAOBDS0  674      
206-574 0 Seattle WA KENTWAOBDS0  674      
206-574 1 Seattle WA KENTWAOBDS0  674      
206-574 2 Seattle WA KENTWAOBDS0  674      
206-574 3 Seattle WA KENTWAOBDS0  674      
206-574 4 Seattle WA KENTWAOBDS0  674      
206-574 5 Seattle WA KENTWAOBDS0  674      
206-574 6 Seattle WA KENTWAOBDS0  674      
206-574 7 Seattle WA KENTWAOBDS0  674      
206-574 9 Seattle WA KENTWAOBDS0  674      
206-575 A Seattle WA KENTWAOBDS0  674      
206-583 A Seattle WA STTLWA06DS4  674      
206-585 A Seattle WA STTLWA06DS0  674      
206-587 A Seattle WA STTLWA06DS4  674      
206-592 A Des Moines WA DESMWA01DS0  674      
206-592 0 Des Moines WA DESMWA01DS0  674      
206-592 1 Des Moines WA DESMWA01DS0  674      
206-592 3 Des Moines WA DESMWA01DS0  674      
206-592 4 Des Moines WA DESMWA01DS0  674      
206-592 5 Des Moines WA DESMWA01DS0  674      
206-592 8 Des Moines WA DESMWA01DS0  674      
206-592 9 Des Moines WA DESMWA01DS0  674      
206-597 A Seattle WA STTLWACADS0  674      
206-597 0 Seattle WA STTLWACADS0  674      
206-597 1 Seattle WA STTLWACADS0  674      
206-597 2 Seattle WA STTLWACADS0  674      
206-597 3 Seattle WA STTLWACADS0  674      
206-597 4 Seattle WA STTLWACADS0  674      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.