Local Calling Guide
Area code/prefix search
Switch: CHCGIL24DS6
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 773-903
| 9 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-18 |
|
| 773-904
| 1 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2009-03-19 |
|
| 773-905
| 7 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
|
|
| 773-906
| 4 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-07-27 |
|
| 773-906
| 7 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2020-02-24 |
|
| 773-912
| 1 |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2026-02-20 |
|
| 773-912
| 9 |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2026-02-20 |
|
| 773-916
| 5 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2011-03-23 |
|
| 773-917
| 0 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2018-12-27 |
|
| 773-917
| 1 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2018-12-27 |
|
| 773-917
| 8 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-12-28 |
|
| 773-918
| 2 |
Chicago Zone 08-Prospect |
IL |
224C ONVOY, LLC |
358 |
|
2016-03-07 |
|
| 773-920
| 1 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-04-06 |
|
| 773-923
| 0 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2020-08-07 |
|
| 773-923
| 1 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2020-08-07 |
|
| 773-923
| 2 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2020-08-07 |
|
| 773-923
| 3 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2020-08-07 |
|
| 773-932
| 6 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
|
|
| 773-940
| 4 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2010-03-29 |
|
| 773-942
| 0 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2024-09-09 |
|
| 773-942
| 8 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2025-04-06 |
|
| 773-943
| 3 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2010-11-02 |
|
| 773-945
| 2 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2008-09-01 |
|
| 773-945
| 4 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2008-09-01 |
|
| 773-945
| 7 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2008-09-01 |
|
| 773-945
| 8 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2008-09-01 |
|
| 773-974
| 0 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-05-07 |
|
| 773-974
| 1 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-12-28 |
|
| 773-974
| 3 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-06-11 |
|
| 773-974
| 4 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-06-11 |
|
| 773-974
| 5 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-06-11 |
|
| 773-974
| 6 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2016-02-01 |
|
| 773-974
| 8 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-07-29 |
|
| 773-974
| 9 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-07-29 |
|
| 773-985
| 1 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-09-01 |
|
| 773-985
| 3 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-09-01 |
|
| 773-985
| 4 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2020-02-24 |
|
| 773-985
| 5 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-09-01 |
|
| 773-985
| 6 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2020-02-24 |
|
| 773-985
| 7 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-09-01 |
|
| 773-985
| 8 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-07-22 |
|
| 773-992
| 1 |
Schiller Park |
IL |
224C ONVOY, LLC |
358 |
|
2020-01-09 |
|
| 773-993
| 1 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2011-09-10 |
|
| 779-201
| 3 |
La Salle |
IL |
224C ONVOY, LLC |
358 |
|
2012-10-01 |
|
| 779-201
| 6 |
La Salle |
IL |
224C ONVOY, LLC |
358 |
|
2014-09-20 |
|
| 779-204
| A |
Verona |
IL |
224C ONVOY, LLC |
358 |
|
|
|
| 779-204
| 2 |
Verona |
IL |
224C ONVOY, LLC |
358 |
|
2016-04-14 |
|
| 779-204
| 3 |
Verona |
IL |
224C ONVOY, LLC |
358 |
|
2014-05-17 |
|
| 779-204
| 4 |
Verona |
IL |
224C ONVOY, LLC |
358 |
|
2016-04-14 |
|
| 779-204
| 5 |
Verona |
IL |
224C ONVOY, LLC |
358 |
|
2018-09-16 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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