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.

NPA: 407 [Rate centres in NPA 407] [Dial plan for NPA 407]

NXX: 556

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
407-556 A St Cloud FL WNPKFLXEXJX  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45808      
407-556 0 St Cloud FL WNPKFLXEXJX  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45808      
407-556 1 St Cloud FL WNPKFLXEXNX  899D METROPCS NETWORKS, LLC 45808      
407-556 2 St Cloud FL LKBNFLXBDS2  8105 SMART CITY SOLUTIONS II, LLC DBA SMART CITY METRO 45808      
407-556 3 St Cloud FL WNPKFLXEX9X  927D BRIGHT HOUSE NTWS INFORMATION SVCS (FLORIDA) - FL 45808      
407-556 4 St Cloud FL WNPKFLXEXNX  899D METROPCS NETWORKS, LLC 45808      
407-556 5 St Cloud FL WNPKFLXEXNX  899D METROPCS NETWORKS, LLC 45808      
407-556 6 St Cloud FL   829J PAETEC ITEL, LLC 45808      
407-556 7 St Cloud FL WNPKFLXEXNX  899D METROPCS NETWORKS, LLC 45808      
407-556 8 St Cloud FL ORLFFLHXDS1  7635 LEVEL 3 TELECOM OF FLORIDA, LP - FL 45808      
407-556 9 St Cloud FL WNPKFLXEXCY  937C ONVOY, LLC - FL 45808      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.