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 |
773-373
| 8 |
Chicago Zone 07-Oakland |
IL |
CHCGILOKDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-373
| 9 |
Chicago Zone 07-Oakland |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-06-13 |
|
773-374
| A |
Chicago Zone 09-South Chicago |
IL |
CHCGILSCDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-375
| A |
Chicago Zone 09-South Chicago |
IL |
CHCGILSCDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-376
| A |
Chicago Zone 06-Lafayette |
IL |
CHCGILLADS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-377
| A |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
773-377
| 0 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
773-377
| 1 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
773-377
| 2 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS0 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
773-377
| 3 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-05-22 |
|
773-377
| 4 |
Chicago Zone 11-O'Hare |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-05-22 |
|
773-377
| 5 |
Chicago Zone 11-O'Hare |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-01-01 |
|
773-377
| 6 |
Chicago Zone 11-O'Hare |
IL |
OKBRILDODS0 |
259E YMAX COMMUNICATIONS CORP. - IL |
358 |
|
2011-06-22 |
|
773-377
| 7 |
Chicago Zone 11-O'Hare |
IL |
CHCGILDT8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2014-02-21 |
|
773-377
| 8 |
Chicago Zone 11-O'Hare |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2011-09-24 |
|
773-377
| 9 |
Chicago Zone 11-O'Hare |
IL |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2016-10-13 |
|
773-378
| A |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-378
| 0 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-378
| 1 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-378
| 2 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-378
| 3 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-378
| 4 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-378
| 5 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-378
| 6 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-378
| 7 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2019-10-22 |
|
773-378
| 8 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-378
| 9 |
Chicago Zone 05-Austin |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-07-07 |
|
773-379
| A |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-379
| 0 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-379
| 1 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-379
| 2 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-379
| 3 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-379
| 4 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-379
| 5 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2019-10-22 |
|
773-379
| 6 |
Chicago Zone 05-Austin |
IL |
CHCGIL24XMD |
495J STRATUS NETWORKS |
358 |
|
2020-09-20 |
|
773-379
| 7 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-379
| 8 |
Chicago Zone 05-Austin |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2019-10-22 |
|
773-379
| 9 |
Chicago Zone 05-Austin |
IL |
CHCGILAURP0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| A |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 0 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 1 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 2 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 3 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 4 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 5 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 6 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 7 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 8 |
Chicago Zone 03-Newcastle |
IL |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
773-380
| 9 |
Chicago Zone 03-Newcastle |
IL |
BFGVILASG00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2019-10-30 |
|
773-381
| A |
Chicago Zone 02-Rogers Park |
IL |
CHCGILRPDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
<< 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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