Local Calling Guide
Area code/prefix search
NPA: 903
[Rate centres in NPA 903]
[Dial plan for NPA 903]
<< 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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 903-319
| 7 |
Hooks |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
554 |
|
2024-04-21 |
|
| 903-319
| 9 |
Hooks |
TX |
TXRKTXXA9MD |
6529 T-MOBILE USA, INC. |
554 |
|
|
|
| 903-320
| A |
Lone Star |
TX |
|
612K CSC VOICE, LLC |
554 |
|
|
|
| 903-320
| 0 |
Lone Star |
TX |
|
612K CSC VOICE, LLC |
554 |
|
|
|
| 903-320
| 1 |
Lone Star |
TX |
LGVWTXPLXZX |
073H TELNYX LLC |
554 |
|
2021-03-21 |
|
| 903-320
| 2 |
Lone Star |
TX |
LGVWTXBA40Z |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
554 |
|
2014-07-04 |
|
| 903-320
| 3 |
Lone Star |
TX |
LGVWTXPLX1X |
004F BANDWIDTH.COM CLEC, LLC - TX |
554 |
|
2018-05-25 |
|
| 903-320
| 4 |
Lone Star |
TX |
LGVWTXPLXEX |
903C ONVOY, LLC - TX |
554 |
|
2020-08-27 |
|
| 903-320
| 5 |
Lone Star |
TX |
LGVWTXPLXEX |
903C ONVOY, LLC - TX |
554 |
|
2020-08-27 |
|
| 903-320
| 6 |
Lone Star |
TX |
LGVWTXTLX8X |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
554 |
|
2020-03-16 |
|
| 903-320
| 7 |
Lone Star |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
554 |
|
2024-12-08 |
|
| 903-320
| 8 |
Lone Star |
TX |
PIACTXXADS3 |
3196 ETEX COMMUNCATIONS, LLC DBA ETEX TELECOM - TX |
554 |
|
2017-06-23 |
|
| 903-320
| 9 |
Lone Star |
TX |
TXRKTXXAHMD |
624H ONVOY SPECTRUM, LLC |
554 |
|
2024-01-14 |
|
| 903-321
| A |
Lake Palestine East |
TX |
|
612K CSC VOICE, LLC |
552 |
|
|
|
| 903-321
| 0 |
Lake Palestine East |
TX |
|
612K CSC VOICE, LLC |
552 |
|
|
|
| 903-321
| 1 |
Lake Palestine East |
TX |
ATHNTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 903-321
| 2 |
Lake Palestine East |
TX |
ATHNTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2018-09-16 |
|
| 903-321
| 3 |
Lake Palestine East |
TX |
ATHNTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-08-21 |
|
| 903-321
| 4 |
Lake Palestine East |
TX |
ATHNTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2020-08-21 |
|
| 903-321
| 5 |
Lake Palestine East |
TX |
ATHNTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2021-02-03 |
|
| 903-321
| 6 |
Lake Palestine East |
TX |
ATHNTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2021-08-06 |
|
| 903-321
| 7 |
Lake Palestine East |
TX |
ATHNTXXATMD |
903C ONVOY, LLC - TX |
552 |
|
2021-08-06 |
|
| 903-321
| 8 |
Lake Palestine East |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
552 |
|
2024-10-20 |
|
| 903-322
| A |
Buffalo (Leon) |
TX |
BFLOTXXARP0 |
1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW |
552 |
|
|
|
| 903-323
| A |
Longview |
TX |
LGVWTXGRDS0 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-323
| 0 |
Longview |
TX |
LGVWTXGRDS0 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-323
| 1 |
Longview |
TX |
LGVWTXGRDS0 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-323
| 2 |
Longview |
TX |
LGVWTXGRDS0 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-323
| 4 |
Longview |
TX |
LGVWTXGRDS0 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-323
| 5 |
Longview |
TX |
LGVWTXGRDS0 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-323
| 6 |
Longview |
TX |
LGVWTXGRDS0 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-323
| 7 |
Longview |
TX |
LGVWTXGRDS0 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-323
| 8 |
Longview |
TX |
LGVWTXGRDS0 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-324
| A |
Tyler |
TX |
TYLRTXLYRS1 |
9533 SOUTHWESTERN BELL |
554 |
|
|
|
| 903-325
| A |
Ben Franklin |
TX |
CMPBTXXADS0 |
2130 PEOPLES TEL. COOP. |
552 |
|
|
|
| 903-326
| A |
Rice |
TX |
RICETXXADS0 |
2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 903-326
| 0 |
Rice |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2004-11-14 |
|
| 903-326
| 1 |
Rice |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-03-07 |
|
| 903-326
| 2 |
Rice |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2008-10-10 |
|
| 903-326
| 3 |
Rice |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2009-02-21 |
|
| 903-326
| 4 |
Rice |
TX |
RICETXXADS0 |
2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 903-326
| 5 |
Rice |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2015-05-22 |
|
| 903-326
| 6 |
Rice |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2016-04-11 |
|
| 903-326
| 7 |
Rice |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2016-04-11 |
|
| 903-326
| 8 |
Rice |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2009-03-08 |
|
| 903-326
| 9 |
Rice |
TX |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2010-09-03 |
|
| 903-327
| A |
Denison |
TX |
DESNTXHODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 903-327
| 0 |
Denison |
TX |
DESNTXHODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 903-327
| 1 |
Denison |
TX |
DESNTXHODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 903-327
| 2 |
Denison |
TX |
ELSSTXAEGT6 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2004-02-29 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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