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 |
| 773-516
| 2 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2005-02-17 |
|
| 773-521
| 5 |
Chicago Zone 06-Lawndale |
IL |
224C ONVOY, LLC |
358 |
|
2023-07-08 |
|
| 773-537
| 4 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2004-09-16 |
|
| 773-557
| 7 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2004-10-22 |
|
| 773-570
| 1 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2014-09-29 |
|
| 773-570
| 2 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2014-09-29 |
|
| 773-570
| 7 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2012-10-01 |
|
| 773-572
| 0 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2007-05-16 |
|
| 773-596
| 3 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2021-08-09 |
|
| 773-596
| 6 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2021-08-09 |
|
| 773-596
| 7 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2021-08-09 |
|
| 773-596
| 8 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2021-08-09 |
|
| 773-599
| A |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2024-12-29 |
|
| 773-599
| 4 |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2008-08-31 |
|
| 773-599
| 8 |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2008-08-31 |
|
| 773-609
| A |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2024-12-29 |
|
| 773-609
| 7 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2010-05-20 |
|
| 773-645
| 4 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2007-05-16 |
|
| 773-648
| 7 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2022-08-21 |
|
| 773-648
| 8 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2022-08-21 |
|
| 773-666
| 4 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-666
| 6 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-666
| 7 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-666
| 8 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-666
| 9 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-669
| 0 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-669
| 1 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-669
| 2 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-669
| 3 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-669
| 9 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2012-01-22 |
|
| 773-673
| 9 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2012-10-01 |
|
| 773-676
| 8 |
Chicago Zone 05-Merrimac |
IL |
224C ONVOY, LLC |
358 |
|
2022-08-22 |
|
| 773-688
| 0 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2010-07-19 |
|
| 773-688
| 1 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2010-07-19 |
|
| 773-688
| 2 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2010-07-19 |
|
| 773-692
| A |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
|
|
| 773-692
| 0 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 773-692
| 1 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 773-692
| 2 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 773-692
| 3 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 773-692
| 4 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2019-03-17 |
|
| 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 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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