Local Calling Guide
Area code/prefix search
NPA: 417
[Rate centres in NPA 417]
[Dial plan for NPA 417]
NXX: 778
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 417-778
| A |
Alton |
MO |
ALTNMOXARS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
522 |
|
|
|
| 417-778
| 0 |
Alton |
MO |
SPFDMOMCX9X |
993E BANDWIDTH.COM CLEC, LLC - MO |
522 |
|
2020-03-12 |
|
| 417-778
| 1 |
Alton |
MO |
ALTNMOXARS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
522 |
|
|
|
| 417-778
| 2 |
Alton |
MO |
|
145J TERRA NOVA TELECOM INC. |
522 |
|
2025-07-14 |
|
| 417-778
| 3 |
Alton |
MO |
BASNMOXAXJX |
093F ONVOY, LLC - MO |
522 |
|
2007-02-09 |
|
| 417-778
| 4 |
Alton |
MO |
BASNMOXAXJX |
093F ONVOY, LLC - MO |
522 |
|
2021-03-05 |
|
| 417-778
| 5 |
Alton |
MO |
SPFDMODL5MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
522 |
|
2015-12-10 |
|
| 417-778
| 6 |
Alton |
MO |
ALTNMOXARS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
522 |
|
|
|
| 417-778
| 7 |
Alton |
MO |
ALTNMOXARS0 |
9787 BRIGHTSPEED OF MISSOURI, LLC |
522 |
|
|
|
| 417-778
| 8 |
Alton |
MO |
BASNMOXAXJX |
093F ONVOY, LLC - MO |
522 |
|
2019-09-02 |
|
| 417-778
| 9 |
Alton |
MO |
|
5562 METROPCS, INC. |
522 |
|
2025-04-10 |
|
Last updated: Fri, 25 Jul 2025 03:21:23 UTC
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