Local Calling Guide
Area code/prefix search
NPA: 773
[Rate centres in NPA 773]
[Dial plan for NPA 773]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 773-695
| 0 |
Chicago Zone 03-Newcastle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-695
| 1 |
Chicago Zone 03-Newcastle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-695
| 2 |
Chicago Zone 03-Newcastle |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-09-08 |
|
| 773-695
| 3 |
Chicago Zone 03-Newcastle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-695
| 4 |
Chicago Zone 03-Newcastle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-695
| 5 |
Chicago Zone 03-Newcastle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-695
| 6 |
Chicago Zone 03-Newcastle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-695
| 7 |
Chicago Zone 03-Newcastle |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-695
| 8 |
Chicago Zone 03-Newcastle |
IL |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2025-05-15 |
|
| 773-695
| 9 |
Chicago Zone 03-Newcastle |
IL |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2020-10-04 |
|
| 773-696
| A |
Chicago Zone 06-Kedzie |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2024-12-09 |
|
| 773-696
| 0 |
Chicago Zone 06-Kedzie |
IL |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-03-22 |
|
| 773-696
| 1 |
Chicago Zone 06-Kedzie |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-04-01 |
|
| 773-696
| 2 |
Chicago Zone 06-Kedzie |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-04-01 |
|
| 773-696
| 3 |
Chicago Zone 06-Kedzie |
IL |
|
829J PAETEC ITEL, LLC |
358 |
|
|
|
| 773-696
| 4 |
Chicago Zone 06-Kedzie |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2011-09-24 |
|
| 773-696
| 5 |
Chicago Zone 06-Kedzie |
IL |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-04-01 |
|
| 773-696
| 6 |
Chicago Zone 06-Kedzie |
IL |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-11-11 |
|
| 773-696
| 7 |
Chicago Zone 06-Kedzie |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2006-04-24 |
|
| 773-696
| 8 |
Chicago Zone 06-Kedzie |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2006-05-13 |
|
| 773-696
| 9 |
Chicago Zone 06-Kedzie |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2007-11-13 |
|
| 773-697
| A |
Chicago Zone 04-Humboldt |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2024-12-09 |
|
| 773-697
| 0 |
Chicago Zone 04-Humboldt |
IL |
|
829J PAETEC ITEL, LLC |
358 |
|
|
|
| 773-697
| 1 |
Chicago Zone 04-Humboldt |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-11-22 |
|
| 773-697
| 2 |
Chicago Zone 04-Humboldt |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2000-08-15 |
|
| 773-697
| 3 |
Chicago Zone 04-Humboldt |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2007-01-13 |
|
| 773-697
| 4 |
Chicago Zone 04-Humboldt |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2006-06-02 |
|
| 773-697
| 5 |
Chicago Zone 04-Humboldt |
IL |
|
829J PAETEC ITEL, LLC |
358 |
|
|
|
| 773-697
| 6 |
Chicago Zone 04-Humboldt |
IL |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2000-08-15 |
|
| 773-697
| 7 |
Chicago Zone 04-Humboldt |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2006-10-03 |
|
| 773-697
| 8 |
Chicago Zone 04-Humboldt |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2006-10-03 |
|
| 773-697
| 9 |
Chicago Zone 04-Humboldt |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2006-10-03 |
|
| 773-698
| A |
Chicago Zone 04-Humboldt |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-698
| 0 |
Chicago Zone 04-Humboldt |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-07-28 |
|
| 773-698
| 1 |
Chicago Zone 04-Humboldt |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-07-28 |
|
| 773-698
| 2 |
Chicago Zone 04-Humboldt |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-09-13 |
|
| 773-698
| 3 |
Chicago Zone 04-Humboldt |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-09-13 |
|
| 773-698
| 4 |
Chicago Zone 04-Humboldt |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-09-13 |
|
| 773-698
| 5 |
Chicago Zone 04-Humboldt |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-09-13 |
|
| 773-698
| 6 |
Chicago Zone 04-Humboldt |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2007-09-07 |
|
| 773-698
| 7 |
Chicago Zone 04-Humboldt |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2007-09-07 |
|
| 773-698
| 8 |
Chicago Zone 04-Humboldt |
IL |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2007-09-07 |
|
| 773-698
| 9 |
Chicago Zone 04-Humboldt |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2007-07-28 |
|
| 773-699
| A |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-699
| 0 |
Chicago Zone 03-Kildare |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2005-06-10 |
|
| 773-699
| 1 |
Chicago Zone 03-Kildare |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2005-06-10 |
|
| 773-699
| 2 |
Chicago Zone 03-Kildare |
IL |
|
5562 METROPCS, INC. |
358 |
|
2005-06-10 |
|
| 773-699
| 3 |
Chicago Zone 03-Kildare |
IL |
|
5562 METROPCS, INC. |
358 |
|
2005-06-10 |
|
| 773-699
| 4 |
Chicago Zone 03-Kildare |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
2005-06-10 |
|
| 773-699
| 5 |
Chicago Zone 03-Kildare |
IL |
|
5562 METROPCS, INC. |
358 |
|
2005-06-10 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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