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: NRCRMNXNRS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-284 A Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      
320-284 1 Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      
320-284 2 Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      
320-284 3 Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      
320-284 4 Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      
320-284 5 Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      
320-284 6 Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      
320-284 7 Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      
320-284 8 Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      
320-284 9 Norcross MN 1475 RUNESTONE TELEPHONE ASSOCIATION 626      

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

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