Local Calling Guide
Area code/prefix search
Laddonia, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 573-373
| A |
LDDNMOXARS0 |
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
|
|
| 573-373
| 0 |
|
073H TELNYX LLC |
520 |
|
2020-08-01 |
|
| 573-373
| 1 |
|
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
|
|
| 573-373
| 2 |
|
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
|
|
| 573-373
| 3 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2017-01-12 |
|
| 573-373
| 4 |
|
093F ONVOY, LLC - MO |
520 |
|
2021-03-06 |
|
| 573-373
| 5 |
|
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
|
|
| 573-373
| 7 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2013-10-14 |
|
| 573-373
| 8 |
|
093F ONVOY, LLC - MO |
520 |
|
2021-10-23 |
|
| 573-879
| A |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 573-879
| 2 |
|
093F ONVOY, LLC - MO |
520 |
|
2019-11-23 |
|
| 573-879
| 3 |
|
093F ONVOY, LLC - MO |
520 |
|
2019-11-23 |
|
| 573-879
| 8 |
|
093F ONVOY, LLC - MO |
520 |
|
2018-12-08 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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