Local Calling Guide
Area code/prefix search
Greenfield, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 417-564
| A |
BASNMO06DS0 |
142C RYSTEC, INC |
522 |
|
|
|
| 417-637
| A |
GNFDMOXADS1 |
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
522 |
|
|
|
| 417-637
| 0 |
|
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
522 |
|
|
|
| 417-637
| 2 |
|
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
522 |
|
|
|
| 417-637
| 3 |
|
093F ONVOY, LLC - MO |
522 |
|
2019-09-02 |
|
| 417-637
| 4 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
522 |
|
2023-02-24 |
|
| 417-637
| 5 |
|
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
522 |
|
|
|
| 417-637
| 6 |
|
593K MCC TELEPHONY LLC |
522 |
|
2010-06-13 |
|
| 417-637
| 7 |
|
145J TERRA NOVA TELECOM INC. |
522 |
|
2025-07-18 |
|
| 417-939
| A |
BASNMOXAX5X |
593K MCC TELEPHONY LLC |
522 |
|
|
|
| 417-939
| 0 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
522 |
|
2025-12-25 |
|
| 417-939
| 2 |
|
093F ONVOY, LLC - MO |
522 |
|
2019-12-01 |
|
| 417-939
| 3 |
|
093F ONVOY, LLC - MO |
522 |
|
2019-12-01 |
|
| 417-939
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
522 |
|
2014-06-02 |
|
| 417-939
| 9 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
522 |
|
2019-09-02 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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