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.

Switch: BOISIDMADS3

Remotes:

Switch Switch name Switch type
KUNAIDMARS3  KUNA  5ER 
MDTNIDMARS3  MIDDLETON  5ER 
MTHOIDMARS1  MOUNTAIN HOME  RS 
STARIDNMRS4  STAR  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
208-302 A Boise ID 9636 QWEST CORPORATION 652      
208-331 A Boise ID 9636 QWEST CORPORATION 652      
208-333 A Boise ID 9636 QWEST CORPORATION 652      
208-333 0 Boise ID 9636 QWEST CORPORATION 652      
208-333 1 Boise ID 9636 QWEST CORPORATION 652      
208-333 2 Boise ID 9636 QWEST CORPORATION 652      
208-333 3 Boise ID 9636 QWEST CORPORATION 652      
208-333 7 Boise ID 9636 QWEST CORPORATION 652      
208-333 8 Boise ID 9636 QWEST CORPORATION 652      
208-333 9 Boise ID 9636 QWEST CORPORATION 652      
208-336 A Boise ID 9636 QWEST CORPORATION 652      
208-338 A Boise ID 9636 QWEST CORPORATION 652      
208-341 A Boise ID 9636 QWEST CORPORATION 652      
208-342 A Boise ID 9636 QWEST CORPORATION 652      
208-343 A Boise ID 9636 QWEST CORPORATION 652      
208-344 A Boise ID 9636 QWEST CORPORATION 652      
208-345 A Boise ID 9636 QWEST CORPORATION 652      
208-363 A Boise ID 9636 QWEST CORPORATION 652      
208-367 A Boise ID 9636 QWEST CORPORATION 652      
208-368 A Boise ID 9636 QWEST CORPORATION 652      
208-381 A Boise ID 9636 QWEST CORPORATION 652      
208-383 A Boise ID 9636 QWEST CORPORATION 652      
208-384 A Boise ID 9636 QWEST CORPORATION 652      
208-385 A Boise ID 9636 QWEST CORPORATION 652      
208-386 A Boise ID 9636 QWEST CORPORATION 652      
208-386 1 Boise ID 9636 QWEST CORPORATION 652      
208-386 2 Boise ID 9636 QWEST CORPORATION 652      
208-386 3 Boise ID 9636 QWEST CORPORATION 652      
208-386 4 Boise ID 9636 QWEST CORPORATION 652      
208-386 5 Boise ID 9636 QWEST CORPORATION 652      
208-386 6 Boise ID 9636 QWEST CORPORATION 652      
208-386 7 Boise ID 9636 QWEST CORPORATION 652      
208-386 8 Boise ID 9636 QWEST CORPORATION 652      
208-386 9 Boise ID 9636 QWEST CORPORATION 652      
208-387 A Boise ID 9636 QWEST CORPORATION 652      
208-388 A Boise ID 9636 QWEST CORPORATION 652      
208-389 A Boise ID 9636 QWEST CORPORATION 652      
208-389 0 Boise ID 9636 QWEST CORPORATION 652      
208-389 1 Boise ID 9636 QWEST CORPORATION 652      
208-389 2 Boise ID 9636 QWEST CORPORATION 652      
208-389 3 Boise ID 9636 QWEST CORPORATION 652      
208-389 4 Boise ID 9636 QWEST CORPORATION 652      
208-389 5 Boise ID 9636 QWEST CORPORATION 652      
208-389 6 Boise ID 9636 QWEST CORPORATION 652      
208-389 7 Boise ID 9636 QWEST CORPORATION 652      
208-389 9 Boise ID 9636 QWEST CORPORATION 652      
208-395 A Boise ID 9636 QWEST CORPORATION 652      
208-422 A Boise ID 9636 QWEST CORPORATION 652      
208-422 0 Boise ID 9636 QWEST CORPORATION 652      
208-422 1 Boise ID 9636 QWEST CORPORATION 652      
208-422 2 Boise ID 9636 QWEST CORPORATION 652      
208-422 3 Boise ID 9636 QWEST CORPORATION 652      
208-422 5 Boise ID 9636 QWEST CORPORATION 652      
208-422 6 Boise ID 9636 QWEST CORPORATION 652      
208-422 8 Boise ID 9636 QWEST CORPORATION 652      
208-422 9 Boise ID 9636 QWEST CORPORATION 652      
208-424 A Boise ID 9636 QWEST CORPORATION 652      
208-426 A Boise ID 9636 QWEST CORPORATION 652      
208-429 A Boise ID 9636 QWEST CORPORATION 652      
208-433 A Boise ID 9636 QWEST CORPORATION 652      
208-492 A Boise ID 9636 QWEST CORPORATION 652      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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