Local Calling Guide
Area code/prefix search
New Berlin, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-488
| A |
NWBLILXCRS0 |
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-488
| 0 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2015-10-30 |
|
| 217-488
| 1 |
|
593K MCC TELEPHONY LLC |
374 |
|
2010-06-20 |
|
| 217-488
| 2 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-488
| 3 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-488
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
374 |
|
2004-07-17 |
|
| 217-488
| 5 |
|
318J COMCAST IP PHONE, LLC |
374 |
|
2006-08-09 |
|
| 217-488
| 6 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-488
| 7 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-488
| 8 |
|
224C ONVOY, LLC |
374 |
|
2018-07-30 |
|
| 217-488
| 9 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2015-01-10 |
|
| 447-348
| A |
SPFDILESXTX |
965H FRACTEL, LLC |
374 |
|
|
|
| 447-348
| 0 |
|
495J STRATUS NETWORKS |
374 |
|
2021-12-13 |
|
| 447-348
| 1 |
|
624H ONVOY SPECTRUM, LLC |
374 |
|
2024-05-25 |
|
| 447-348
| 2 |
|
073H TELNYX LLC |
374 |
|
2024-08-17 |
|
| 447-348
| 6 |
|
965H FRACTEL, LLC |
374 |
|
2021-04-17 |
|
| 447-348
| 8 |
|
224C ONVOY, LLC |
374 |
|
2021-04-18 |
|
| 447-348
| 9 |
|
073H TELNYX LLC |
374 |
|
2024-06-30 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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