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 |
773-729
| 3 |
Chicago Zone 07-Hyde Park |
IL |
CHCGILDTDS3 |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-01-20 |
|
773-729
| 4 |
Chicago Zone 07-Hyde Park |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
2005-10-25 |
|
773-729
| 5 |
Chicago Zone 07-Hyde Park |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
|
|
773-729
| 6 |
Chicago Zone 07-Hyde Park |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
773-729
| 7 |
Chicago Zone 07-Hyde Park |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-12-30 |
|
773-729
| 8 |
Chicago Zone 07-Hyde Park |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2005-12-30 |
|
773-729
| 9 |
Chicago Zone 07-Hyde Park |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2005-09-01 |
|
773-730
| A |
Chicago Zone 02-Irving |
IL |
CHCGILIRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-731
| A |
Chicago Zone 09-South Chicago |
IL |
CHCGILSCDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-732
| A |
Chicago Zone 03-Newcastle |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
773-733
| A |
Chicago Zone 06-Lafayette |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
|
|
773-733
| 0 |
Chicago Zone 06-Lafayette |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2004-10-25 |
|
773-733
| 1 |
Chicago Zone 06-Lafayette |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2004-08-27 |
|
773-733
| 2 |
Chicago Zone 06-Lafayette |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2004-08-27 |
|
773-733
| 3 |
Chicago Zone 06-Lafayette |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2004-08-27 |
|
773-733
| 4 |
Chicago Zone 06-Lafayette |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-10-28 |
|
773-733
| 5 |
Chicago Zone 06-Lafayette |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
|
|
773-733
| 6 |
Chicago Zone 06-Lafayette |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2004-09-13 |
|
773-733
| 7 |
Chicago Zone 06-Lafayette |
IL |
CHCGIL24DS3 |
4604 FIRST COMMUNICATIONS, LLC - IL |
358 |
|
2004-09-09 |
|
773-733
| 8 |
Chicago Zone 06-Lafayette |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2004-10-16 |
|
773-733
| 9 |
Chicago Zone 06-Lafayette |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
2004-10-16 |
|
773-734
| A |
Chicago Zone 09-South Chicago |
IL |
CHCGILSCDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-735
| A |
Chicago Zone 08-Portsmouth |
IL |
CHCGILPMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-736
| A |
Chicago Zone 03-Kildare |
IL |
CHCGILKIDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-737
| A |
Chicago Zone 08-Prospect |
IL |
CHCGILPRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-738
| A |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
773-738
| 0 |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2007-10-13 |
|
773-738
| 1 |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2007-11-05 |
|
773-738
| 2 |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2007-11-05 |
|
773-738
| 3 |
Chicago Zone 03-Kildare |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-11-05 |
|
773-738
| 4 |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2007-11-05 |
|
773-738
| 5 |
Chicago Zone 03-Kildare |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-11-05 |
|
773-738
| 6 |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2007-10-13 |
|
773-738
| 7 |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2007-10-13 |
|
773-738
| 8 |
Chicago Zone 03-Kildare |
IL |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2007-10-13 |
|
773-738
| 9 |
Chicago Zone 03-Kildare |
IL |
CHCGILMF3MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-10-13 |
|
773-739
| A |
Chicago Zone 02-Edgewater |
IL |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
773-739
| 0 |
Chicago Zone 02-Edgewater |
IL |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2011-07-26 |
|
773-739
| 1 |
Chicago Zone 02-Edgewater |
IL |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2021-09-17 |
|
773-739
| 2 |
Chicago Zone 02-Edgewater |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-02-24 |
|
773-739
| 3 |
Chicago Zone 02-Edgewater |
IL |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2011-07-26 |
|
773-739
| 4 |
Chicago Zone 02-Edgewater |
IL |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2011-07-26 |
|
773-739
| 5 |
Chicago Zone 02-Edgewater |
IL |
CHCGILDTDS3 |
5447 ACCESS ONE, INC. - IL |
358 |
|
2012-01-27 |
|
773-739
| 6 |
Chicago Zone 02-Edgewater |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2021-07-10 |
|
773-739
| 7 |
Chicago Zone 02-Edgewater |
IL |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2021-09-17 |
|
773-739
| 8 |
Chicago Zone 02-Edgewater |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2020-11-06 |
|
773-739
| 9 |
Chicago Zone 02-Edgewater |
IL |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
2000-10-12 |
|
773-740
| A |
Chicago Zone 02-Edgewater |
IL |
CHCGILBWCM2 |
9748 AMERICAN MESSAGING SERVICES, LLC |
358 |
|
|
|
773-741
| A |
Chicago Zone 11-O'Hare |
IL |
DSPLILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-741
| 0 |
Chicago Zone 11-O'Hare |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2019-11-17 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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