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 |
| 773-692
| 5 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 773-692
| 6 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 773-692
| 7 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 773-692
| 8 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 773-692
| 9 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 773-693
| 2 |
Chicago Zone 03-Newcastle |
IL |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 773-694
| 1 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2018-09-16 |
|
| 773-694
| 5 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 773-694
| 8 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2018-09-16 |
|
| 773-694
| 9 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 773-717
| 1 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2010-06-24 |
|
| 773-729
| 1 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 773-729
| 6 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 773-740
| A |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
|
|
| 773-740
| 0 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2025-09-29 |
|
| 773-740
| 1 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2025-09-29 |
|
| 773-740
| 2 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2025-11-08 |
|
| 773-740
| 3 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2025-11-08 |
|
| 773-740
| 5 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2026-03-26 |
|
| 773-741
| 1 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2016-02-03 |
|
| 773-741
| 4 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2016-02-03 |
|
| 773-741
| 9 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2016-02-03 |
|
| 773-747
| 3 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2009-06-15 |
|
| 773-747
| 7 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2008-11-01 |
|
| 773-747
| 8 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2008-11-01 |
|
| 773-754
| 3 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2008-04-24 |
|
| 773-754
| 4 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2008-04-24 |
|
| 773-756
| 9 |
Chicago Zone 03-Newcastle |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-18 |
|
| 773-757
| 0 |
Summit |
IL |
224C ONVOY, LLC |
358 |
|
2010-03-29 |
|
| 773-765
| 4 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2008-10-15 |
|
| 773-780
| 2 |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2011-08-01 |
|
| 773-786
| 9 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2014-09-29 |
|
| 773-787
| 0 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2025-11-08 |
|
| 773-787
| 2 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2025-11-08 |
|
| 773-788
| 3 |
Summit |
IL |
224C ONVOY, LLC |
358 |
|
2022-08-21 |
|
| 773-788
| 4 |
Summit |
IL |
224C ONVOY, LLC |
358 |
|
2022-08-21 |
|
| 773-796
| 4 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2011-09-10 |
|
| 773-796
| 8 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2025-02-01 |
|
| 773-796
| 9 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2025-02-01 |
|
| 773-804
| 8 |
Chicago Zone 05-Merrimac |
IL |
224C ONVOY, LLC |
358 |
|
2013-07-31 |
|
| 773-815
| 8 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2010-07-22 |
|
| 773-815
| 9 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2010-07-22 |
|
| 773-819
| A |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
|
|
| 773-819
| 3 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2010-07-19 |
|
| 773-819
| 4 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2010-07-19 |
|
| 773-819
| 6 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2019-05-11 |
|
| 773-825
| 0 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2019-02-04 |
|
| 773-825
| 3 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-12-28 |
|
| 773-825
| 5 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-11-26 |
|
| 773-825
| 6 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2015-12-28 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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