Local Calling Guide
Area code/prefix search
NPA: 815
[Rate centres in NPA 815]
[Dial plan for NPA 815]
<< 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 99 100 101 102 103 104 105 106 107 108 109 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
815-542
| 7 |
Thomas (Bureau) |
IL |
THMSILXARS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
364 |
|
|
|
815-542
| 8 |
Thomas (Bureau) |
IL |
THMSILXARS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
364 |
|
|
|
815-542
| 9 |
Thomas (Bureau) |
IL |
THMSILXARS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
364 |
|
|
|
815-543
| A |
Rockford |
IL |
RCFRILRTXGY |
6265 UNITED STATES CELLULAR - IL |
360 |
|
|
|
815-544
| A |
Belvidere |
IL |
BLVDILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
815-545
| A |
Joliet |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
815-546
| A |
Joliet |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
815-547
| A |
Belvidere |
IL |
BLVDILXADS0 |
1015 FRONTIER NORTH, INC. - IL |
360 |
|
|
|
815-548
| A |
Sterling |
IL |
STNGILSIDS0 |
9329 ILLINOIS BELL TEL CO |
364 |
|
|
|
815-549
| A |
Kankakee |
IL |
ELGNILOT0MD |
6664 SPRINT SPECTRUM, L.P. |
358 |
|
|
|
815-549
| 0 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-549
| 1 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-549
| 2 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-549
| 3 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-549
| 4 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-549
| 5 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-549
| 6 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-549
| 7 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-549
| 8 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
2007-07-28 |
|
815-549
| 9 |
Kankakee |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-550
| A |
Grant Park |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
815-550
| 0 |
Grant Park |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
|
|
815-550
| 1 |
Grant Park |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
815-550
| 2 |
Grant Park |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
815-550
| 4 |
Grant Park |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
|
|
815-550
| 5 |
Grant Park |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
|
|
815-550
| 6 |
Grant Park |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
|
|
815-550
| 7 |
Grant Park |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
|
|
815-550
| 8 |
Grant Park |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
815-550
| 9 |
Grant Park |
IL |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
815-551
| A |
Lanark |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
|
|
815-551
| 0 |
Lanark |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
2019-05-11 |
|
815-551
| 1 |
Lanark |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
2023-02-11 |
|
815-551
| 2 |
Lanark |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
2019-09-07 |
|
815-551
| 5 |
Lanark |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
2018-10-01 |
|
815-551
| 6 |
Lanark |
IL |
DKLBILXAPMD |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
364 |
|
2019-10-31 |
|
815-552
| A |
Lockport |
IL |
LCPTILLPDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
815-552
| 0 |
Lockport |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-08-12 |
|
815-552
| 1 |
Lockport |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2012-10-01 |
|
815-552
| 2 |
Lockport |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2011-12-06 |
|
815-552
| 3 |
Lockport |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2013-10-25 |
|
815-552
| 4 |
Lockport |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
2010-02-19 |
|
815-552
| 5 |
Lockport |
IL |
LCPTILLPDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
815-552
| 6 |
Lockport |
IL |
CHCGILAEDS3 |
5917 FIRST COMMUNICATIONS, LLC |
358 |
|
2014-05-04 |
|
815-552
| 7 |
Lockport |
IL |
CHCGILDT8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2013-06-28 |
|
815-552
| 8 |
Lockport |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2014-05-15 |
|
815-552
| 9 |
Lockport |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-09-01 |
|
815-553
| A |
Joliet |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
|
|
815-553
| 0 |
Joliet |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
|
|
815-553
| 1 |
Joliet |
IL |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
|
|
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Last updated: Sat, 01 Jun 2024 11:59:14 UTC
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