Local Calling Guide
Area code/prefix search
NPA: 773
[Rate centres in NPA 773]
[Dial plan for NPA 773]
<< 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 95 96 97 98 99 100 101 102 103 104 105 106 107 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
773-442
| 8 |
Chicago Zone 02-Irving |
IL |
CHCGILIRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2001-04-24 |
|
773-442
| 9 |
Chicago Zone 02-Irving |
IL |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
773-443
| A |
Chicago Zone 01-Calumet |
IL |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2024-01-30 |
|
773-444
| A |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-444
| 0 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-444
| 1 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-444
| 2 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-444
| 3 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-444
| 4 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-444
| 5 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-444
| 6 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-444
| 7 |
Chicago Zone 03-Newcastle |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2005-07-07 |
|
773-444
| 8 |
Chicago Zone 03-Newcastle |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2005-07-05 |
|
773-444
| 9 |
Chicago Zone 03-Newcastle |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2005-07-05 |
|
773-445
| A |
Chicago Zone 10-Beverly |
IL |
CHCGILBEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-446
| A |
Chicago Zone 06-Kedzie |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-446
| 0 |
Chicago Zone 06-Kedzie |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-01-07 |
|
773-446
| 1 |
Chicago Zone 06-Kedzie |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-446
| 2 |
Chicago Zone 06-Kedzie |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-07-08 |
|
773-446
| 3 |
Chicago Zone 06-Kedzie |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-446
| 4 |
Chicago Zone 06-Kedzie |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
773-446
| 5 |
Chicago Zone 06-Kedzie |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-446
| 6 |
Chicago Zone 06-Kedzie |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-446
| 7 |
Chicago Zone 06-Kedzie |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-446
| 8 |
Chicago Zone 06-Kedzie |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-446
| 9 |
Chicago Zone 06-Kedzie |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2022-01-07 |
|
773-447
| A |
Chicago Zone 01-Calumet |
IL |
|
6529 T-MOBILE USA, INC. |
358 |
|
|
|
773-448
| A |
Chicago Zone 01-Calumet |
IL |
CHCGILWUDS4 |
6630 USA MOBILITY WIRELESS, INC. |
358 |
|
|
|
773-449
| A |
Chicago Zone 09-Mitchell |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
773-449
| 0 |
Chicago Zone 09-Mitchell |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-01-27 |
|
773-449
| 1 |
Chicago Zone 09-Mitchell |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-01-27 |
|
773-449
| 2 |
Chicago Zone 09-Mitchell |
IL |
CHCGIL24DS7 |
5917 FIRST COMMUNICATIONS, LLC |
358 |
|
2004-07-16 |
|
773-449
| 3 |
Chicago Zone 09-Mitchell |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
773-449
| 4 |
Chicago Zone 09-Mitchell |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
773-449
| 5 |
Chicago Zone 09-Mitchell |
IL |
CHCGILWUX1X |
4717 PAETEC COMMUNICATIONS, INC. - IL |
358 |
|
2004-01-21 |
|
773-449
| 6 |
Chicago Zone 09-Mitchell |
IL |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
2006-12-11 |
|
773-449
| 7 |
Chicago Zone 09-Mitchell |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-01-27 |
|
773-449
| 8 |
Chicago Zone 09-Mitchell |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-01-27 |
|
773-449
| 9 |
Chicago Zone 09-Mitchell |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-02-17 |
|
773-450
| A |
Chicago Zone 01-Wabash |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
773-451
| A |
Chicago Zone 07-Oakland |
IL |
CHCGILOKDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-451
| 0 |
Chicago Zone 07-Oakland |
IL |
CHCGILOKDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-451
| 1 |
Chicago Zone 07-Oakland |
IL |
CHCGILOKDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-451
| 2 |
Chicago Zone 07-Oakland |
IL |
CHCGILOKDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-451
| 3 |
Chicago Zone 07-Oakland |
IL |
CHCGILOKDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-451
| 4 |
Chicago Zone 07-Oakland |
IL |
CHCGILOKDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-451
| 5 |
Chicago Zone 07-Oakland |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2008-12-12 |
|
773-451
| 6 |
Chicago Zone 07-Oakland |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2006-03-05 |
|
773-451
| 7 |
Chicago Zone 07-Oakland |
IL |
CHCGILWUKMD |
939H COMMIO, LLC |
358 |
|
2021-08-29 |
|
773-451
| 8 |
Chicago Zone 07-Oakland |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2005-10-13 |
|
<< 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 95 96 97 98 99 100 101 102 103 104 105 106 107 >>
Last updated: Wed, 07 Feb 2024 04:12:25 UTC
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