Local Calling Guide
Area code/prefix search
Morrison, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 573-294
| A |
MRSNMOXARS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
521 |
|
|
|
| 573-294
| 0 |
|
073H TELNYX LLC |
521 |
|
2020-08-02 |
|
| 573-294
| 2 |
|
093F ONVOY, LLC - MO |
521 |
|
2018-07-28 |
|
| 573-294
| 3 |
|
093F ONVOY, LLC - MO |
521 |
|
2019-11-29 |
|
| 573-294
| 4 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
521 |
|
2013-08-26 |
|
| 573-294
| 6 |
|
9787 BRIGHTSPEED OF MISSOURI, LLC |
521 |
|
|
|
| 573-294
| 7 |
|
9787 BRIGHTSPEED OF MISSOURI, LLC |
521 |
|
|
|
| 573-294
| 8 |
|
093F ONVOY, LLC - MO |
521 |
|
2020-07-05 |
|
| 573-294
| 9 |
|
093F ONVOY, LLC - MO |
521 |
|
2020-07-05 |
|
| 573-992
| A |
JFCYMOXAX5Y |
506J TWILIO INTERNATIONAL, INC. |
521 |
|
|
|
| 573-992
| 0 |
|
624H ONVOY SPECTRUM, LLC |
521 |
|
2024-03-05 |
|
| 573-992
| 2 |
|
093F ONVOY, LLC - MO |
521 |
|
2020-12-20 |
|
| 573-992
| 3 |
|
093F ONVOY, LLC - MO |
521 |
|
2020-12-20 |
|
| 573-992
| 4 |
|
093F ONVOY, LLC - MO |
521 |
|
2021-09-23 |
|
| 573-992
| 5 |
|
506J TWILIO INTERNATIONAL, INC. |
521 |
|
2022-11-14 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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