Local Calling Guide
Area code/prefix search
Boss, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 573-538
| A |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
|
|
| 573-538
| 0 |
|
073H TELNYX LLC |
520 |
|
2020-07-26 |
|
| 573-538
| 2 |
|
093F ONVOY, LLC - MO |
520 |
|
2019-11-25 |
|
| 573-538
| 3 |
|
093F ONVOY, LLC - MO |
520 |
|
2019-11-25 |
|
| 573-538
| 4 |
|
093F ONVOY, LLC - MO |
520 |
|
2021-03-07 |
|
| 573-538
| 5 |
|
093F ONVOY, LLC - MO |
520 |
|
2018-12-07 |
|
| 573-538
| 6 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
520 |
|
2022-07-01 |
|
| 573-538
| 7 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2013-10-14 |
|
| 573-538
| 8 |
|
624H ONVOY SPECTRUM, LLC |
520 |
|
2024-03-23 |
|
| 573-626
| A |
BOSSMOXARS0 |
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
|
|
| 573-626
| 2 |
|
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
|
|
| 573-626
| 3 |
|
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
2015-10-11 |
|
| 573-626
| 4 |
|
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
|
|
| 573-626
| 6 |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2025-05-30 |
|
| 573-626
| 8 |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2026-01-04 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: Execulink Telecom
Like this site? We accept donations via PayPal.