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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 773-825
| 8 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2019-02-04 |
|
| 773-825
| 9 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2018-12-27 |
|
| 773-830
| 2 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 773-830
| 3 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2017-12-09 |
|
| 773-830
| 6 |
Chicago Zone 05-Austin |
IL |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
| 773-831
| 0 |
Chicago Zone 11-O'Hare |
IL |
224C ONVOY, LLC |
358 |
|
2014-06-12 |
|
| 773-832
| 5 |
Chicago Zone 04-Lakeview |
IL |
224C ONVOY, LLC |
358 |
|
2018-01-18 |
|
| 773-836
| 0 |
Chicago Zone 05-Merrimac |
IL |
224C ONVOY, LLC |
358 |
|
2021-12-24 |
|
| 773-836
| 2 |
Chicago Zone 05-Merrimac |
IL |
224C ONVOY, LLC |
358 |
|
2021-12-24 |
|
| 773-839
| A |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
|
|
| 773-839
| 0 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-839
| 1 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-839
| 2 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-839
| 3 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-839
| 4 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-839
| 5 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-839
| 6 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-839
| 7 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-839
| 8 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-839
| 9 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2016-01-21 |
|
| 773-850
| 3 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2010-05-17 |
|
| 773-850
| 8 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2010-10-27 |
|
| 773-863
| 3 |
Chicago Zone 08-Prospect |
IL |
224C ONVOY, LLC |
358 |
|
2013-07-31 |
|
| 773-867
| 5 |
Chicago Zone 03-Newcastle |
IL |
224C ONVOY, LLC |
358 |
|
2020-01-09 |
|
| 773-869
| 7 |
Chicago Zone 06-Lafayette |
IL |
224C ONVOY, LLC |
358 |
|
2015-12-18 |
|
| 773-872
| A |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
|
|
| 773-872
| 2 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2023-08-12 |
|
| 773-872
| 3 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2023-08-12 |
|
| 773-872
| 4 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2023-08-12 |
|
| 773-872
| 5 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2023-08-12 |
|
| 773-873
| 5 |
Chicago Zone 07-Stewart |
IL |
224C ONVOY, LLC |
358 |
|
2022-08-21 |
|
| 773-888
| 6 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2010-08-31 |
|
| 773-888
| 7 |
Chicago Zone 04-Humboldt |
IL |
224C ONVOY, LLC |
358 |
|
2010-08-31 |
|
| 773-897
| 1 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2008-05-19 |
|
| 773-897
| 2 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2008-05-19 |
|
| 773-897
| 4 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2008-05-19 |
|
| 773-897
| 7 |
Chicago Zone 02-Edgewater |
IL |
224C ONVOY, LLC |
358 |
|
2008-05-19 |
|
| 773-900
| 4 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2020-01-09 |
|
| 773-900
| 5 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2020-01-09 |
|
| 773-900
| 6 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2020-01-09 |
|
| 773-900
| 7 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2020-01-09 |
|
| 773-900
| 8 |
Chicago Zone 03-Kildare |
IL |
224C ONVOY, LLC |
358 |
|
2020-01-09 |
|
| 773-901
| 2 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2010-07-19 |
|
| 773-901
| 3 |
Chicago Zone 10-Beverly |
IL |
224C ONVOY, LLC |
358 |
|
2010-07-19 |
|
| 773-903
| A |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-05 |
|
| 773-903
| 0 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-05 |
|
| 773-903
| 1 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-05 |
|
| 773-903
| 4 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-18 |
|
| 773-903
| 5 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-10-18 |
|
| 773-903
| 7 |
Chicago Zone 06-Kedzie |
IL |
224C ONVOY, LLC |
358 |
|
2025-12-14 |
|
<< 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 >>
Last updated: Tue, 01 Sep 2026 00:40:05 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.