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 |
773-633
| 5 |
Chicago Zone 07-Stewart |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-06-13 |
|
773-633
| 6 |
Chicago Zone 07-Stewart |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-06-13 |
|
773-633
| 7 |
Chicago Zone 07-Stewart |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-06-13 |
|
773-633
| 8 |
Chicago Zone 07-Stewart |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-06-13 |
|
773-633
| 9 |
Chicago Zone 07-Stewart |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-12-30 |
|
773-634
| A |
Chicago Zone 04-Humboldt |
IL |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
773-634
| 0 |
Chicago Zone 04-Humboldt |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2006-12-14 |
|
773-634
| 1 |
Chicago Zone 04-Humboldt |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-08-12 |
|
773-634
| 2 |
Chicago Zone 04-Humboldt |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
773-634
| 3 |
Chicago Zone 04-Humboldt |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-08-12 |
|
773-634
| 4 |
Chicago Zone 04-Humboldt |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-08-12 |
|
773-634
| 5 |
Chicago Zone 04-Humboldt |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2005-08-12 |
|
773-634
| 6 |
Chicago Zone 04-Humboldt |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
2005-07-10 |
|
773-634
| 7 |
Chicago Zone 04-Humboldt |
IL |
CHCGILTCDS4 |
7056 XO ILLINOIS, INC. |
358 |
|
2005-08-12 |
|
773-634
| 8 |
Chicago Zone 04-Humboldt |
IL |
CHCGILTCDS4 |
7056 XO ILLINOIS, INC. |
358 |
|
2005-08-12 |
|
773-634
| 9 |
Chicago Zone 04-Humboldt |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-10-25 |
|
773-635
| A |
Chicago Zone 06-Lafayette |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-635
| 0 |
Chicago Zone 06-Lafayette |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-635
| 1 |
Chicago Zone 06-Lafayette |
IL |
CHCGIL24DS3 |
4604 FIRST COMMUNICATIONS, LLC - IL |
358 |
|
2014-09-15 |
|
773-635
| 2 |
Chicago Zone 06-Lafayette |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-635
| 3 |
Chicago Zone 06-Lafayette |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-635
| 4 |
Chicago Zone 06-Lafayette |
IL |
CHCGILNEXIX |
506J TWILIO INTERNATIONAL, INC. |
358 |
|
2021-04-13 |
|
773-635
| 5 |
Chicago Zone 06-Lafayette |
IL |
CHCGILWUKMD |
939H COMMIO, LLC |
358 |
|
2021-08-29 |
|
773-635
| 6 |
Chicago Zone 06-Lafayette |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-05-22 |
|
773-635
| 7 |
Chicago Zone 06-Lafayette |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-05-22 |
|
773-635
| 8 |
Chicago Zone 06-Lafayette |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-05-22 |
|
773-635
| 9 |
Chicago Zone 06-Lafayette |
IL |
CHCGILWUKMD |
939H COMMIO, LLC |
358 |
|
2021-08-29 |
|
773-636
| A |
Chicago Zone 01-Wabash |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
773-637
| A |
Chicago Zone 05-Merrimac |
IL |
CHCGILMEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-638
| A |
Chicago Zone 06-Kedzie |
IL |
CHCGILKEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-638
| 0 |
Chicago Zone 06-Kedzie |
IL |
CHCGILKEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-638
| 1 |
Chicago Zone 06-Kedzie |
IL |
CHCGILKEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-638
| 2 |
Chicago Zone 06-Kedzie |
IL |
CHCGILKEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-638
| 3 |
Chicago Zone 06-Kedzie |
IL |
CHCGILKEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-638
| 4 |
Chicago Zone 06-Kedzie |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2021-10-11 |
|
773-638
| 5 |
Chicago Zone 06-Kedzie |
IL |
CHCGILKEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-638
| 6 |
Chicago Zone 06-Kedzie |
IL |
CHCGILKEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-638
| 7 |
Chicago Zone 06-Kedzie |
IL |
CHCGILWUTMD |
516J TON80 COMMUNICATIONS, LLC |
358 |
|
2021-06-01 |
|
773-638
| 8 |
Chicago Zone 06-Kedzie |
IL |
CHCGILKEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-638
| 9 |
Chicago Zone 06-Kedzie |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2014-10-09 |
|
773-639
| A |
Chicago Zone 03-Kildare |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
773-639
| 0 |
Chicago Zone 03-Kildare |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2008-01-14 |
|
773-639
| 1 |
Chicago Zone 03-Kildare |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-01-29 |
|
773-639
| 2 |
Chicago Zone 03-Kildare |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2008-02-13 |
|
773-639
| 3 |
Chicago Zone 03-Kildare |
IL |
CHCGILWUX1X |
4717 PAETEC COMMUNICATIONS, INC. - IL |
358 |
|
2008-08-19 |
|
773-639
| 4 |
Chicago Zone 03-Kildare |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-08-19 |
|
773-639
| 5 |
Chicago Zone 03-Kildare |
IL |
OKBRILDODS0 |
259E YMAX COMMUNICATIONS CORP. - IL |
358 |
|
2008-10-19 |
|
773-639
| 6 |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2007-12-01 |
|
773-639
| 7 |
Chicago Zone 03-Kildare |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-12-01 |
|
773-639
| 8 |
Chicago Zone 03-Kildare |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-12-01 |
|
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Last updated: Wed, 07 Feb 2024 04:12:25 UTC
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