Local Calling Guide
Area code/prefix search
Willard, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 417-600
| A |
BASNMOXAXLX |
965H FRACTEL, LLC |
522 |
|
|
|
| 417-600
| 0 |
|
965H FRACTEL, LLC |
522 |
|
2020-01-31 |
|
| 417-600
| 1 |
|
073H TELNYX LLC |
522 |
|
2020-08-08 |
|
| 417-600
| 2 |
|
093F ONVOY, LLC - MO |
522 |
|
2021-03-06 |
|
| 417-600
| 3 |
|
5562 METROPCS, INC. |
522 |
|
2022-09-19 |
|
| 417-600
| 4 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
522 |
|
2021-01-09 |
|
| 417-600
| 5 |
|
624H ONVOY SPECTRUM, LLC |
522 |
|
2024-03-28 |
|
| 417-600
| 6 |
|
965H FRACTEL, LLC |
522 |
|
2020-09-27 |
|
| 417-600
| 8 |
|
495J STRATUS NETWORKS |
522 |
|
2021-12-16 |
|
| 417-600
| 9 |
|
939H COMMIO, LLC |
522 |
|
2022-05-20 |
|
| 417-685
| A |
SPFDMOTLXDY |
829J PAETEC ITEL, LLC |
522 |
|
|
|
| 417-685
| 0 |
|
829J PAETEC ITEL, LLC |
522 |
|
|
|
| 417-685
| 1 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
522 |
|
2015-03-01 |
|
| 417-685
| 2 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
522 |
|
2014-06-13 |
|
| 417-685
| 3 |
|
593K MCC TELEPHONY LLC |
522 |
|
2010-06-13 |
|
| 417-685
| 4 |
|
093F ONVOY, LLC - MO |
522 |
|
2017-05-02 |
|
| 417-685
| 6 |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
522 |
|
2009-09-11 |
|
| 417-685
| 7 |
|
6701 AERIAL COMMUNICATIONS, INC. |
522 |
|
2025-06-02 |
|
| 417-685
| 8 |
|
516C AT&T CORP. |
522 |
|
2011-10-04 |
|
| 417-685
| 9 |
|
6701 AERIAL COMMUNICATIONS, INC. |
522 |
|
2015-04-13 |
|
| 417-742
| A |
WLRDMOSHRS0 |
9533 SOUTHWESTERN BELL |
522 |
|
|
|
| 417-742
| 0 |
|
145J TERRA NOVA TELECOM INC. |
522 |
|
2025-07-12 |
|
| 417-742
| 1 |
|
9533 SOUTHWESTERN BELL |
522 |
|
|
|
| 417-742
| 2 |
|
9533 SOUTHWESTERN BELL |
522 |
|
|
|
| 417-742
| 3 |
|
9533 SOUTHWESTERN BELL |
522 |
|
|
|
| 417-742
| 4 |
|
9533 SOUTHWESTERN BELL |
522 |
|
|
|
| 417-742
| 5 |
|
9533 SOUTHWESTERN BELL |
522 |
|
|
|
| 417-742
| 7 |
|
093F ONVOY, LLC - MO |
522 |
|
2019-12-06 |
|
| 417-742
| 8 |
|
093F ONVOY, LLC - MO |
522 |
|
2019-12-06 |
|
| 417-742
| 9 |
|
9533 SOUTHWESTERN BELL |
522 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.