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: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

<< 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 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-493 7 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-493 8 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-10-27   
346-493 9 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2017-04-30   
346-494 A Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 0 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 1 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 2 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 3 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 4 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 5 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 6 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 7 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 8 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-494 9 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-14   
346-495 A Spring TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 0 Spring TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 1 Spring TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 2 Spring TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 3 Spring TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 4 Spring TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-495 9 Spring TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-10-17   
346-496 A Beach City TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-01-03   
346-496 0 Beach City TX   5562 METROPCS, INC. 560   2021-05-15   
346-496 1 Beach City TX   5562 METROPCS, INC. 560   2021-05-15   
346-496 3 Beach City TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-01-03   
346-496 4 Beach City TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-01-03   
346-496 5 Beach City TX   624H ONVOY SPECTRUM, LLC 560   2021-07-09   
346-496 6 Beach City TX   566J RADIANTIQ LLC 560   2021-02-25   
346-496 7 Beach City TX   318J COMCAST IP PHONE LLC 560   2021-08-30   
346-497 A Spring TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-18   
346-497 7 Spring TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-18   
346-497 8 Spring TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-18   
346-497 9 Spring TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-18   
346-498 A Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 0 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 1 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 2 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 3 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 4 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 5 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 6 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 7 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 8 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-498 9 Houston Suburban TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-10-31   
346-499 A Deer Park TX   965H FRACTEL LLC 560   2021-07-11   
346-499 4 Deer Park TX   624H ONVOY SPECTRUM, LLC 560   2021-07-14   
346-499 7 Deer Park TX   318J COMCAST IP PHONE LLC 560   2021-08-30   
346-499 8 Deer Park TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-07-12   
346-499 9 Deer Park TX   965H FRACTEL LLC 560   2021-07-11   
346-500 A Houston TX HSTNTXJAXDY  145J TERRA NOVA TELECOM INC. 560      

<< 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 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 >>

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.