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: 425 [Rate centres in NPA 425] [Dial plan for NPA 425]

NXX: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
425-518 A Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 0 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 1 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 2 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 3 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 4 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 5 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 6 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 7 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 8 Bellevue WA BOTHWAAK5MD  6529 T-MOBILE USA, INC. 674      
425-518 9 Bellevue WA   5562 METROPCS, INC. 674      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.