Local Calling Guide
Area code/prefix search
NPA: 217
[Rate centres in NPA 217]
[Dial plan for NPA 217]
NXX: 496
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-496
| A |
Sherman |
IL |
SHMNILXCRS0 |
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-496
| 0 |
Sherman |
IL |
SPFDILSDX2X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
374 |
|
2019-07-26 |
|
| 217-496
| 1 |
Sherman |
IL |
SPFDILES7MD |
224C ONVOY, LLC |
374 |
|
2019-07-27 |
|
| 217-496
| 2 |
Sherman |
IL |
SHMNILXCRS0 |
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-496
| 3 |
Sherman |
IL |
SHMNILXCRS0 |
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-496
| 4 |
Sherman |
IL |
SPFDILES7MD |
224C ONVOY, LLC |
374 |
|
2018-07-30 |
|
| 217-496
| 5 |
Sherman |
IL |
|
318J COMCAST IP PHONE, LLC |
374 |
|
2025-09-29 |
|
| 217-496
| 6 |
Sherman |
IL |
SPFDILMB0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
374 |
|
2004-07-17 |
|
| 217-496
| 7 |
Sherman |
IL |
SPFDILES0MD |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
374 |
|
2017-10-16 |
|
| 217-496
| 8 |
Sherman |
IL |
SPFDILESDS3 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2015-10-30 |
|
| 217-496
| 9 |
Sherman |
IL |
SHMNILXCRS0 |
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
Last updated: Mon, 15 Sep 2025 02:24:40 UTC
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