Local Calling Guide
Area code/prefix search
NPA: 773
[Rate centres in NPA 773]
[Dial plan for NPA 773]
NXX: 974
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 773-974
| A |
Chicago Zone 11-O'Hare |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2024-12-09 |
|
| 773-974
| 0 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-05-07 |
|
| 773-974
| 1 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-12-28 |
|
| 773-974
| 2 |
Chicago Zone 11-O'Hare |
IL |
CHCGILCLXOX |
516C AT&T CORP. |
358 |
|
2006-05-02 |
|
| 773-974
| 3 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-06-11 |
|
| 773-974
| 4 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-06-11 |
|
| 773-974
| 5 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-06-11 |
|
| 773-974
| 6 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-02-01 |
|
| 773-974
| 7 |
Chicago Zone 11-O'Hare |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2016-08-14 |
|
| 773-974
| 8 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-07-29 |
|
| 773-974
| 9 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-07-29 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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