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: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

NXX: 554

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-554 A Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-554 0 Bethlehem PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2004-10-23   
484-554 1 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-554 2 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228   2005-12-01   
484-554 3 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-554 4 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-554 5 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-554 6 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-554 7 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-554 8 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
484-554 9 Bethlehem PA WNRTPAAHCMA  5562 METROPCS, INC. 228      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.