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: 445 [Rate centres in NPA 445] [Dial plan for NPA 445]

NXX: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
445-900 A Philadelphia Suburban Zone 40 PA PHLAPAFGXWX  965H FRACTEL, LLC 228      
445-900 0 Philadelphia Suburban Zone 40 PA PHLAPAFGXWX  965H FRACTEL, LLC 228      
445-900 1 Philadelphia Suburban Zone 40 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
445-900 2 Philadelphia Suburban Zone 40 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
445-900 3 Philadelphia Suburban Zone 40 PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
445-900 4 Philadelphia Suburban Zone 40 PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
445-900 5 Philadelphia Suburban Zone 40 PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
445-900 6 Philadelphia Suburban Zone 40 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
445-900 7 Philadelphia Suburban Zone 40 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
445-900 8 Philadelphia Suburban Zone 40 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
445-900 9 Philadelphia Suburban Zone 40 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.