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.
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Switch: ALTRFLXARSA

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
863-537 A Bartow FL 0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
863-537 1 Bartow FL 0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
863-537 2 Bartow FL 0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
863-537 3 Bartow FL 0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
863-537 4 Bartow FL 0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
863-537 5 Bartow FL 0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      
863-537 9 Bartow FL 0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      

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

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