Local Calling Guide
Area code/prefix search
NPA: 817
[Rate centres in NPA 817]
[Dial plan for NPA 817]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-939
| 8 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 817-939
| 9 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 817-940
| A |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
|
|
| 817-940
| 0 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-940
| 1 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-940
| 2 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-940
| 3 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-940
| 4 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-940
| 5 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-940
| 6 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-940
| 7 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-940
| 8 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-940
| 9 |
Arlington |
TX |
DLLSTXJFDMD |
6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
552 |
|
2023-12-15 |
|
| 817-941
| A |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
|
|
| 817-941
| 0 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-941
| 1 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-941
| 2 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-941
| 3 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-941
| 4 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-941
| 5 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-941
| 6 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-941
| 7 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-941
| 8 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-941
| 9 |
Arlington |
TX |
DLLTTXID1MD |
6529 T-MOBILE USA, INC. |
552 |
|
2012-10-29 |
|
| 817-942
| A |
Arlington EMS |
TX |
DLLSTXJP2MD |
6630 USA MOBILITY WIRELESS, INC. |
552 |
|
|
|
| 817-943
| A |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 0 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 1 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 2 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 3 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 4 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 5 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 6 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 7 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 8 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-943
| 9 |
Glendale |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
2026-03-28 |
|
| 817-944
| A |
Glendale EMS |
TX |
ELSSTXAEGT6 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
|
|
| 817-945
| A |
Fort Worth |
TX |
|
903C ONVOY, LLC - TX |
552 |
|
|
|
| 817-945
| 0 |
Fort Worth |
TX |
KLLRTX02DS2 |
4009 MILLENNIUM TELCOM, LLC DBA ONESOURCE COMM. - TX |
552 |
|
2006-03-10 |
|
| 817-945
| 1 |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2012-08-07 |
|
| 817-945
| 2 |
Fort Worth |
TX |
|
792K CHARTER IP ENABLED SERVICES, LLC |
552 |
|
2012-09-20 |
|
| 817-945
| 3 |
Fort Worth |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-12-07 |
|
| 817-945
| 4 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-07-15 |
|
| 817-945
| 5 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-07-15 |
|
| 817-945
| 6 |
Fort Worth |
TX |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2006-12-07 |
|
| 817-945
| 7 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-945
| 8 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-945
| 9 |
Fort Worth |
TX |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2012-12-14 |
|
| 817-946
| A |
Arlington EMS |
TX |
ELSSTXAEGT6 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
552 |
|
|
|
| 817-947
| A |
Kennedale |
TX |
DLLSTX3790Z |
114J EXIANT COMMUNICATIONS LLC |
552 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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