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: 253 [Rate centres in NPA 253] [Dial plan for NPA 253]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
253-402 5 Auburn WA   483E ONVOY, LLC - WA 674   2023-01-12   
253-402 6 Auburn WA   6529 T-MOBILE USA, INC. 674   2022-12-03   
253-402 7 Auburn WA   6529 T-MOBILE USA, INC. 674   2022-12-03   
253-402 8 Auburn WA   6529 T-MOBILE USA, INC. 674   2022-12-03   
253-402 9 Auburn WA   6529 T-MOBILE USA, INC. 674   2022-12-03   
253-403 A Tacoma WA TACMWAFADS0  9638 QWEST CORPORATION 674      
253-404 A Tacoma WA TACMWAFADS0  9638 QWEST CORPORATION 674      
253-405 A Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-405 0 Tacoma WA   5562 METROPCS, INC. 674      
253-405 1 Tacoma WA   6529 T-MOBILE USA, INC. 674      
253-405 2 Tacoma WA   6529 T-MOBILE USA, INC. 674      
253-405 3 Tacoma WA   6529 T-MOBILE USA, INC. 674      
253-405 4 Tacoma WA   6529 T-MOBILE USA, INC. 674      
253-405 5 Tacoma WA   6529 T-MOBILE USA, INC. 674      
253-405 6 Tacoma WA   6529 T-MOBILE USA, INC. 674      
253-405 7 Tacoma WA   6529 T-MOBILE USA, INC. 674      
253-405 8 Tacoma WA   6529 T-MOBILE USA, INC. 674      
253-405 9 Tacoma WA   6529 T-MOBILE USA, INC. 674      
253-406 A Graham WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2024-03-04   
253-406 0 Graham WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-10   
253-406 1 Graham WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-10   
253-406 4 Graham WA   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2024-12-26   
253-406 5 Graham WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-09-21   
253-406 6 Graham WA   6529 T-MOBILE USA, INC. 674   2024-04-06   
253-406 7 Graham WA   6529 T-MOBILE USA, INC. 674   2024-04-06   
253-406 8 Graham WA   6529 T-MOBILE USA, INC. 674   2024-04-06   
253-406 9 Graham WA   6529 T-MOBILE USA, INC. 674   2024-03-04   
253-407 A Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-04-14   
253-407 0 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-21   
253-407 1 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-21   
253-407 2 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-21   
253-407 3 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-21   
253-407 4 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-21   
253-407 5 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-21   
253-407 6 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-21   
253-407 7 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-14   
253-407 8 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-14   
253-407 9 Auburn WA   6529 T-MOBILE USA, INC. 674   2024-04-14   
253-408 A Puyallup WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2024-05-04   
253-408 0 Puyallup WA   6529 T-MOBILE USA, INC. 674   2024-11-08   
253-408 1 Puyallup WA   6529 T-MOBILE USA, INC. 674   2024-11-08   
253-408 2 Puyallup WA   6529 T-MOBILE USA, INC. 674   2024-11-08   
253-408 3 Puyallup WA   6529 T-MOBILE USA, INC. 674   2024-09-15   
253-408 4 Puyallup WA   6529 T-MOBILE USA, INC. 674   2024-09-15   
253-408 5 Puyallup WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-07-26   
253-408 6 Puyallup WA   6529 T-MOBILE USA, INC. 674   2024-06-29   
253-408 7 Puyallup WA   6529 T-MOBILE USA, INC. 674   2024-06-29   
253-408 8 Puyallup WA   6529 T-MOBILE USA, INC. 674   2024-06-29   
253-408 9 Puyallup WA   6529 T-MOBILE USA, INC. 674   2024-05-04   
253-409 A Auburn WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.