Local Calling Guide
Area code/prefix search
NPA: 417
[Rate centres in NPA 417]
[Dial plan for NPA 417]
NXX: 584
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 417-584
| A |
Springfield |
MO |
SPFDMOTLX2Z |
128L E. RITTER COMMUNICATIONS, LLC |
522 |
|
2026-02-19 |
|
| 417-584
| 0 |
Springfield |
MO |
SPFDMOMC12Z |
490J BOOST SUBSCRIBERCO L.L.C. |
522 |
|
2026-05-01 |
|
| 417-584
| 1 |
Springfield |
MO |
SPFDMOTLX2Z |
128L E. RITTER COMMUNICATIONS, LLC |
522 |
|
2026-02-19 |
|
| 417-584
| 2 |
Springfield |
MO |
SPFDMOTLXLX |
6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
522 |
|
2026-04-10 |
|
| 417-584
| 3 |
Springfield |
MO |
SPFDMOTLXLX |
6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
522 |
|
2026-04-10 |
|
| 417-584
| 4 |
Springfield |
MO |
SPFDMOTLXLX |
6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
522 |
|
2026-04-10 |
|
| 417-584
| 5 |
Springfield |
MO |
SPFDMOTLXLX |
6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
522 |
|
2026-04-10 |
|
| 417-584
| 6 |
Springfield |
MO |
SPFDMOTLXLX |
6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
522 |
|
2026-04-09 |
|
| 417-584
| 7 |
Springfield |
MO |
SPFDMOMCX8X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
522 |
|
2026-06-04 |
|
| 417-584
| 8 |
Springfield |
MO |
SPFDMOMCX8X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
522 |
|
2026-06-04 |
|
| 417-584
| 9 |
Springfield |
MO |
SPFDMOMCX8X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
522 |
|
2026-06-04 |
|
Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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