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: FTSMAR08DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
479-242 A Fort Smith AR 5018 VANTAGE TELECOM, LLC DBA NEWROADS TELECOM - AR 526      
479-275 1 Charleston AR 5018 VANTAGE TELECOM, LLC DBA NEWROADS TELECOM - AR 526   2018-09-08   
479-303 A Springdale AR 5018 VANTAGE TELECOM, LLC DBA NEWROADS TELECOM - AR 526      
479-312 1 Alma AR 5018 VANTAGE TELECOM, LLC DBA NEWROADS TELECOM - AR 526   2016-05-30   
479-322 5 Greenwood AR 5018 VANTAGE TELECOM, LLC DBA NEWROADS TELECOM - AR 526   2016-05-30   
479-599 1 Siloam Springs AR 5018 VANTAGE TELECOM, LLC DBA NEWROADS TELECOM - AR 526   2018-09-08   
479-922 A Van Buren AR 5018 VANTAGE TELECOM, LLC DBA NEWROADS TELECOM - AR 526      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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