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: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-658 7 St Louis MO STLSMO05RPA  9533 SOUTHWESTERN BELL 520      
314-658 8 St Louis MO STLSMO05RPA  9533 SOUTHWESTERN BELL 520      
314-658 9 St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-659 A St Louis MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-659 0 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-659 1 St Louis MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-659 2 St Louis MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-659 3 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-659 4 St Louis MO CRVCMOGMDS0  7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 520      
314-659 5 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-659 6 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-659 7 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-659 8 St Louis MO OLVEMOAXCA0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
314-659 9 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-660 A Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-661 A Sappington MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-661 0 Sappington MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-661 1 Sappington MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-661 2 Sappington MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-661 3 Sappington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-661 4 Sappington MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520      
314-661 5 Sappington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-661 6 Sappington MO   624H ONVOY SPECTRUM, LLC 520      
314-661 7 Sappington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-661 8 Sappington MO COVLILCQXMX  495J STRATUS NETWORKS 520      
314-661 9 Sappington MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-662 A Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 0 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 1 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 2 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 3 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 4 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 5 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 6 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 7 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 8 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-662 9 Ladue MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-663 A St Louis MO STLSMO05XKX  9748 AMERICAN MESSAGING SERVICES, LLC 520      
314-664 A St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 0 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 1 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 2 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 3 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 4 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 5 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 6 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 7 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 8 St Louis MO STLSMO08RPA  9533 SOUTHWESTERN BELL 520      
314-664 9 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-665 A St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-665 0 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-665 1 St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-665 2 St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-665 3 St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-665 4 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-665 5 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-665 6 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-665 7 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-665 8 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-665 9 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-666 A Ladue MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
314-666 0 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 1 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 2 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 3 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 4 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 5 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 6 Ladue MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
314-666 7 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-666 8 Ladue MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520      
314-666 9 Ladue MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-667 A St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-667 0 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-667 1 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-667 2 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-667 3 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-667 4 St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-667 5 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-667 6 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-667 7 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-667 8 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-667 9 St Louis MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
314-668 A St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-668 0 St Louis MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520      
314-668 1 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-668 2 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-668 3 St Louis MO STLVMOOH3MD  5562 METROPCS, INC. 520      
314-668 4 St Louis MO STLVMOOH3MD  5562 METROPCS, INC. 520      
314-668 5 St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-668 6 St Louis MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
314-668 7 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-668 8 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-668 9 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-669 A St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-669 0 St Louis MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
314-669 1 St Louis MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-669 2 St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-669 3 St Louis MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
314-669 4 St Louis MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      
314-669 5 St Louis MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520      

<< 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 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.