Local Calling Guide
Area code/prefix search
Atlas EMS, TX
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 817-286
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 817-286
| 0 |
|
515J IP HORIZON LLC |
552 |
|
2016-01-04 |
|
| 817-286
| 1 |
|
515J IP HORIZON LLC |
552 |
|
2016-03-28 |
|
| 817-286
| 2 |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2015-03-30 |
|
| 817-286
| 3 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2021-11-27 |
|
| 817-286
| 4 |
DLLSTX37XWZ |
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2021-11-27 |
|
| 817-286
| 5 |
DLLSTX97DSS |
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2022-04-11 |
|
| 817-286
| 6 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-07-15 |
|
| 817-286
| 7 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2021-07-15 |
|
| 817-286
| 8 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-12-02 |
|
| 817-286
| 9 |
DLLSTXTAXTZ |
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-12-02 |
|
| 817-589
| A |
FTWOTXATRP0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 817-772
| A |
FTWOTXEDDS6 |
7421 AT&T - LOCAL |
552 |
|
|
|
| 817-772
| 8 |
DLLSTXALDS4 |
903C ONVOY, LLC - TX |
552 |
|
2003-10-27 |
|
| 817-772
| 9 |
FTWOTXEDDS6 |
7421 AT&T - LOCAL |
552 |
|
2003-03-29 |
|
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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