Local Calling Guide
Area code/prefix search
Dallas, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 214-573
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-573
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-573
| 3 |
|
5562 METROPCS, INC. |
552 |
|
2006-08-22 |
|
| 214-573
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-573
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-573
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-573
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-573
| 8 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-573
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-574
| A |
DLLSTXNODS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-574
| 0 |
|
5562 METROPCS, INC. |
552 |
|
2008-05-02 |
|
| 214-574
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-574
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-574
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-574
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-574
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-574
| 6 |
|
5562 METROPCS, INC. |
552 |
|
2008-05-02 |
|
| 214-574
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-574
| 8 |
|
5562 METROPCS, INC. |
552 |
|
2008-09-04 |
|
| 214-574
| 9 |
|
5562 METROPCS, INC. |
552 |
|
2008-09-04 |
|
| 214-575
| A |
DLLSTXRNDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-576
| A |
DLLSTXRNDS1 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-576
| 0 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-576
| 1 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-576
| 2 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-576
| 3 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-576
| 4 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-576
| 5 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-576
| 6 |
|
5562 METROPCS, INC. |
552 |
|
2006-08-22 |
|
| 214-576
| 7 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-576
| 8 |
|
5562 METROPCS, INC. |
552 |
|
2006-08-22 |
|
| 214-576
| 9 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-579
| A |
DLLSTXMEDS0 |
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-579
| 0 |
|
5562 METROPCS, INC. |
552 |
|
2007-01-29 |
|
| 214-579
| 1 |
|
5562 METROPCS, INC. |
552 |
|
2016-12-04 |
|
| 214-579
| 2 |
|
5562 METROPCS, INC. |
552 |
|
2016-12-04 |
|
| 214-579
| 3 |
|
5562 METROPCS, INC. |
552 |
|
2020-04-16 |
|
| 214-579
| 4 |
|
5562 METROPCS, INC. |
552 |
|
2009-03-22 |
|
| 214-579
| 5 |
|
5562 METROPCS, INC. |
552 |
|
2016-12-04 |
|
| 214-579
| 6 |
|
9533 SOUTHWESTERN BELL |
552 |
|
|
|
| 214-579
| 7 |
|
5562 METROPCS, INC. |
552 |
|
2006-05-08 |
|
| 214-579
| 8 |
|
5562 METROPCS, INC. |
552 |
|
2014-01-03 |
|
| 214-579
| 9 |
|
516C AT&T CORP. |
552 |
|
2013-07-26 |
|
| 214-580
| A |
DLLFTXFQDS1 |
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 214-580
| 0 |
|
5562 METROPCS, INC. |
552 |
|
2008-03-09 |
|
| 214-580
| 1 |
|
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 214-580
| 2 |
|
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 214-580
| 3 |
|
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
| 214-580
| 4 |
|
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
2006-11-16 |
|
| 214-580
| 5 |
|
7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
552 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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