Local Calling Guide
Area code/prefix search
Rochester, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-471
| A |
SPFDILSDX2X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
374 |
|
|
|
| 217-471
| 0 |
|
593K MCC TELEPHONY LLC |
374 |
|
2010-06-20 |
|
| 217-471
| 1 |
|
224C ONVOY, LLC |
374 |
|
2016-03-22 |
|
| 217-471
| 2 |
|
224C ONVOY, LLC |
374 |
|
2016-03-22 |
|
| 217-471
| 3 |
|
224C ONVOY, LLC |
374 |
|
2018-09-16 |
|
| 217-471
| 4 |
|
224C ONVOY, LLC |
374 |
|
2019-07-27 |
|
| 217-471
| 5 |
|
224C ONVOY, LLC |
374 |
|
2019-07-27 |
|
| 217-471
| 6 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
374 |
|
2010-02-19 |
|
| 217-471
| 7 |
|
224C ONVOY, LLC |
374 |
|
2018-02-26 |
|
| 217-471
| 8 |
|
073H TELNYX LLC |
374 |
|
2017-03-20 |
|
| 217-471
| 9 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2015-10-30 |
|
| 217-498
| A |
ROCHILRCRS0 |
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-498
| 0 |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-498
| 1 |
|
318J COMCAST IP PHONE, LLC |
374 |
|
2006-08-09 |
|
| 217-498
| 2 |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-498
| 3 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
374 |
|
2004-07-17 |
|
| 217-498
| 4 |
|
224C ONVOY, LLC |
374 |
|
2023-06-05 |
|
| 217-498
| 5 |
|
145J TERRA NOVA TELECOM INC. |
374 |
|
2021-09-28 |
|
| 217-498
| 6 |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-498
| 7 |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-498
| 8 |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-498
| 9 |
|
9329 ILLINOIS BELL TEL CO |
374 |
|
|
|
| 217-576
| A |
SPFDILSDX5X |
516C AT&T CORP. |
374 |
|
|
|
| 217-576
| 0 |
|
495J STRATUS NETWORKS |
374 |
|
2020-11-13 |
|
| 217-576
| 1 |
|
939H COMMIO, LLC |
374 |
|
2022-08-15 |
|
| 217-576
| 2 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2020-10-26 |
|
| 217-576
| 3 |
|
224C ONVOY, LLC |
374 |
|
2013-12-09 |
|
| 217-576
| 4 |
|
224C ONVOY, LLC |
374 |
|
2023-04-20 |
|
| 217-576
| 5 |
|
224C ONVOY, LLC |
374 |
|
2021-02-26 |
|
| 217-576
| 6 |
|
224C ONVOY, LLC |
374 |
|
2021-02-26 |
|
| 217-576
| 7 |
|
516C AT&T CORP. |
374 |
|
2008-12-21 |
|
| 217-576
| 8 |
|
224C ONVOY, LLC |
374 |
|
2023-09-23 |
|
| 217-576
| 9 |
|
224C ONVOY, LLC |
374 |
|
2023-07-24 |
|
| 217-660
| A |
SPFDILESXVX |
318J COMCAST IP PHONE, LLC |
374 |
|
|
|
| 217-660
| 0 |
|
624H ONVOY SPECTRUM, LLC |
374 |
|
2024-05-25 |
|
| 217-660
| 1 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2025-01-19 |
|
| 217-660
| 4 |
|
224C ONVOY, LLC |
374 |
|
2022-04-01 |
|
| 217-660
| 8 |
|
318J COMCAST IP PHONE, LLC |
374 |
|
2007-09-23 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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