Local Calling Guide
Area code/prefix search
Switch: CHCGIL24DS6
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 773-352
| 0 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-352
| 1 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-352
| 2 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-352
| 3 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-352
| 4 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-352
| 5 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-352
| 6 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-352
| 7 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-352
| 8 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-352
| 9 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2021-09-03 |
|
| 773-357
| 8 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2010-05-20 |
|
| 773-360
| 9 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2022-08-21 |
|
| 773-362
| 2 |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2004-09-15 |
|
| 773-364
| 1 |
Chicago Zone 09-South Chicago |
IL |
224C ONVOY, LLC |
358 |
|
2004-09-15 |
|
| 773-365
| 9 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2018-01-18 |
|
| 773-371
| 9 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-16 |
|
| 773-373
| 0 |
Chicago Zone 07-Oakland |
IL |
224C ONVOY, LLC |
358 |
|
2018-11-16 |
|
| 773-377
| 3 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2016-05-22 |
|
| 773-377
| 4 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2016-05-22 |
|
| 773-377
| 6 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2011-06-22 |
|
| 773-378
| 9 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 773-389
| 1 |
Chicago Zone 09-South Chicago |
IL |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 773-408
| 9 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-02-01 |
|
| 773-410
| 5 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-26 |
|
| 773-433
| 9 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2026-01-05 |
|
| 773-446
| 2 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2023-07-08 |
|
| 773-448
| A |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2025-12-06 |
|
| 773-448
| 0 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2025-12-06 |
|
| 773-448
| 4 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2026-02-20 |
|
| 773-448
| 5 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2026-03-26 |
|
| 773-448
| 7 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2026-01-11 |
|
| 773-448
| 8 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2026-01-11 |
|
| 773-448
| 9 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2026-01-11 |
|
| 773-455
| 3 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2008-03-22 |
|
| 773-455
| 4 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2008-04-28 |
|
| 773-455
| 5 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2008-05-22 |
|
| 773-461
| 2 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2022-12-09 |
|
| 773-461
| 3 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2022-12-09 |
|
| 773-461
| 4 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2022-12-09 |
|
| 773-461
| 5 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2022-12-09 |
|
| 773-461
| 6 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2022-12-09 |
|
| 773-487
| 8 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2022-08-21 |
|
| 773-492
| 8 |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2012-10-01 |
|
| 773-500
| A |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
|
|
| 773-500
| 0 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2023-10-08 |
|
| 773-500
| 2 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2023-08-18 |
|
| 773-500
| 3 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2023-08-18 |
|
| 773-500
| 4 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2023-08-18 |
|
| 773-514
| 2 |
Chicago Zone 09-South Chicago |
IL |
224C ONVOY, LLC |
358 |
|
2024-02-24 |
|
| 773-514
| 3 |
Chicago Zone 09-South Chicago |
IL |
224C ONVOY, LLC |
358 |
|
2024-02-24 |
|
| 773-514
| 4 |
Chicago Zone 09-South Chicago |
IL |
224C ONVOY, LLC |
358 |
|
2024-02-24 |
|
| 773-514
| 5 |
Chicago Zone 09-South Chicago |
IL |
224C ONVOY, LLC |
358 |
|
2024-02-24 |
|
| 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 |
|
| 773-573
| 1 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2025-11-24 |
|
| 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 |
|
| 773-597
| 2 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-16 |
|
| 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
| 6 |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2025-11-08 |
|
| 773-599
| 7 |
Chicago Zone 08-Portsmouth |
IL |
224C ONVOY, LLC |
358 |
|
2025-11-08 |
|
| 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 |
|
| 773-634
| 5 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2025-09-27 |
|
| 773-635
| 0 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-04-06 |
|
| 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 |
|
| 773-690
| 6 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2026-03-26 |
|
| 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 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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