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 |
773-915
| 4 |
Chicago Zone 07-Hyde Park |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2006-03-02 |
|
773-915
| 5 |
Chicago Zone 07-Hyde Park |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-915
| 6 |
Chicago Zone 07-Hyde Park |
IL |
CHCGIL245MD |
073H TELNYX LLC |
358 |
|
2021-03-29 |
|
773-915
| 7 |
Chicago Zone 07-Hyde Park |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2021-03-05 |
|
773-915
| 8 |
Chicago Zone 07-Hyde Park |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-915
| 9 |
Chicago Zone 07-Hyde Park |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-916
| A |
Chicago Zone 06-Kedzie |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
773-916
| 0 |
Chicago Zone 06-Kedzie |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2010-10-29 |
|
773-916
| 1 |
Chicago Zone 06-Kedzie |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2010-11-11 |
|
773-916
| 2 |
Chicago Zone 06-Kedzie |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-07-20 |
|
773-916
| 3 |
Chicago Zone 06-Kedzie |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-07-20 |
|
773-916
| 4 |
Chicago Zone 06-Kedzie |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
2011-03-03 |
|
773-916
| 5 |
Chicago Zone 06-Kedzie |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2011-03-23 |
|
773-916
| 6 |
Chicago Zone 06-Kedzie |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-17 |
|
773-916
| 7 |
Chicago Zone 06-Kedzie |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-17 |
|
773-916
| 8 |
Chicago Zone 06-Kedzie |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-17 |
|
773-916
| 9 |
Chicago Zone 06-Kedzie |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2010-10-29 |
|
773-917
| A |
Chicago Zone 11-O'Hare |
IL |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
773-917
| 0 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2018-12-27 |
|
773-917
| 1 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2018-12-27 |
|
773-917
| 2 |
Chicago Zone 11-O'Hare |
IL |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
773-917
| 3 |
Chicago Zone 11-O'Hare |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-01-19 |
|
773-917
| 4 |
Chicago Zone 11-O'Hare |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-01-19 |
|
773-917
| 5 |
Chicago Zone 11-O'Hare |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-01-19 |
|
773-917
| 6 |
Chicago Zone 11-O'Hare |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-01-19 |
|
773-917
| 7 |
Chicago Zone 11-O'Hare |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2015-01-19 |
|
773-917
| 8 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2015-12-28 |
|
773-917
| 9 |
Chicago Zone 11-O'Hare |
IL |
EGVGILIFDS0 |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
|
|
773-918
| A |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-918
| 0 |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-918
| 1 |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-918
| 2 |
Chicago Zone 08-Prospect |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-03-07 |
|
773-918
| 3 |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-918
| 4 |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-918
| 5 |
Chicago Zone 08-Prospect |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-03-19 |
|
773-918
| 6 |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-918
| 7 |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-918
| 8 |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-918
| 9 |
Chicago Zone 08-Prospect |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-03-19 |
|
773-919
| A |
Chicago Zone 01-Wabash |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
|
|
773-920
| A |
Chicago Zone 06-Kedzie |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-920
| 0 |
Chicago Zone 06-Kedzie |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2006-06-27 |
|
773-920
| 1 |
Chicago Zone 06-Kedzie |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-920
| 2 |
Chicago Zone 06-Kedzie |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2021-09-17 |
|
773-920
| 3 |
Chicago Zone 06-Kedzie |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-920
| 4 |
Chicago Zone 06-Kedzie |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
773-920
| 5 |
Chicago Zone 06-Kedzie |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-11-11 |
|
773-920
| 6 |
Chicago Zone 06-Kedzie |
IL |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
2020-07-01 |
|
773-920
| 7 |
Chicago Zone 06-Kedzie |
IL |
CHCGILCNDS1 |
8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL |
358 |
|
|
|
773-920
| 8 |
Chicago Zone 06-Kedzie |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-09-07 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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