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: WDRNARXADS0

Remotes:

Switch Switch name Switch type
BOLSARXARS0  BOLES  DC2 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
479-637 A Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-637 0 Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-637 1 Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-637 2 Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-637 3 Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-637 4 Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-637 5 Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-637 7 Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-637 8 Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      
479-637 9 Waldron AR 1142 CENTURYTEL NW AR-RUSSELVL DBA CENTURYLINK-RUSSELLV 526      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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