Local Calling Guide
Area code/prefix search
NPA: 773
[Rate centres in NPA 773]
[Dial plan for NPA 773]
Block: A
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 773-759
| A |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-760
| A |
Chicago Zone 01-Wabash |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 773-761
| A |
Chicago Zone 02-Rogers Park |
IL |
CHCGILRPDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-762
| A |
Chicago Zone 06-Lawndale |
IL |
CHCGILLDDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-763
| A |
Chicago Zone 03-Newcastle |
IL |
CHCGILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-764
| A |
Chicago Zone 02-Rogers Park |
IL |
CHCGILRPDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-765
| A |
Chicago Zone 02-Edgewater |
IL |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 773-766
| A |
Chicago Zone 03-Kildare |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 773-767
| A |
Chicago Zone 08-Portsmouth |
IL |
CHCGILPMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-768
| A |
Chicago Zone 09-South Chicago |
IL |
CHCGILSCDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-769
| A |
Chicago Zone 02-Edgewater |
IL |
CHCGILEDDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-770
| A |
Chicago Zone 04-Humboldt |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2024-12-09 |
|
| 773-771
| A |
Chicago Zone 01-Wabash |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 773-772
| A |
Chicago Zone 04-Humboldt |
IL |
CHCGILHBDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-773
| A |
Chicago Zone 09-South Chicago |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
|
|
| 773-774
| A |
Chicago Zone 03-Newcastle |
IL |
CHCGILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-775
| A |
Chicago Zone 03-Newcastle |
IL |
CHCGILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-776
| A |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-777
| A |
Chicago Zone 03-Kildare |
IL |
CHCGILKIDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-778
| A |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-779
| A |
Chicago Zone 10-Beverly |
IL |
CHCGILBEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-780
| A |
Chicago Zone 08-Portsmouth |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-781
| A |
Chicago Zone 01-Wabash |
IL |
CHCGILBWCM2 |
9748 AMERICAN MESSAGING SERVICES, LLC |
358 |
|
|
|
| 773-782
| A |
Chicago Zone 04-Humboldt |
IL |
CHCGILHBDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-783
| A |
Chicago Zone 07-Stewart |
IL |
CHCGILSTDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-784
| A |
Chicago Zone 02-Edgewater |
IL |
CHCGILEDDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-785
| A |
Chicago Zone 10-Pullman |
IL |
CHCGILPUDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-786
| A |
Chicago Zone 05-Austin |
IL |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2024-12-09 |
|
| 773-787
| A |
Chicago Zone 10-Beverly |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 773-788
| A |
Summit |
IL |
SMMTILSMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-789
| A |
Chicago Zone 08-Portsmouth |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 773-790
| A |
Chicago Zone 03-Kildare |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 773-791
| A |
Chicago Zone 03-Kildare |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 773-792
| A |
Chicago Zone 03-Newcastle |
IL |
CHCGILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-793
| A |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-794
| A |
Chicago Zone 03-Kildare |
IL |
CHCGILKIDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-795
| A |
Chicago Zone 07-Hyde Park |
IL |
CHCGILDODS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-796
| A |
Chicago Zone 02-Edgewater |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 773-797
| A |
Chicago Zone 05-Austin |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 773-798
| A |
Chicago Zone 07-Stewart |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 773-799
| A |
Chicago Zone 04-Humboldt |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 773-800
| A |
Chicago Zone 02-Edgewater |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 773-801
| A |
Chicago Zone 06-Kedzie |
IL |
CHCGILLADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-802
| A |
Chicago Zone 01-Wabash |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 773-803
| A |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-804
| A |
Chicago Zone 05-Merrimac |
IL |
CHCGILMEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-805
| A |
Chicago Zone 01-Wabash |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
| 773-806
| A |
Chicago Zone 01-Wabash |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 773-807
| A |
Chicago Zone 02-Rogers Park |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-808
| A |
Chicago Zone 07-Stewart |
IL |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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