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 99 100 101 102 103 104 105 106 107 108 109 110 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
815-576
| 8 |
Polo |
IL |
DIXNILXA4MD |
224C ONVOY, LLC |
364 |
|
2021-04-03 |
|
815-577
| A |
Plainfield |
IL |
PLFDILPLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
815-578
| A |
McHenry |
IL |
MCHNILMYDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
815-579
| A |
La Salle |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
|
|
815-579
| 0 |
La Salle |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
|
|
815-579
| 1 |
La Salle |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
|
|
815-579
| 2 |
La Salle |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
|
|
815-579
| 3 |
La Salle |
IL |
CHCGILDTDS3 |
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-07-21 |
|
815-579
| 4 |
La Salle |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2006-12-03 |
|
815-579
| 5 |
La Salle |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2010-07-30 |
|
815-579
| 6 |
La Salle |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2008-01-06 |
|
815-579
| 7 |
La Salle |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2011-08-02 |
|
815-579
| 8 |
La Salle |
IL |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
|
|
815-579
| 9 |
La Salle |
IL |
ELGNILOT0MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-580
| A |
Cherry Valley |
IL |
RCFRILRCSMD |
7421 AT&T - LOCAL |
360 |
|
|
|
815-580
| 0 |
Cherry Valley |
IL |
RCFRILRTZMD |
224C ONVOY, LLC |
360 |
|
2019-05-04 |
|
815-580
| 1 |
Cherry Valley |
IL |
RCFRILRTX4Y |
318J COMCAST IP PHONE, LLC |
360 |
|
2006-08-11 |
|
815-580
| 2 |
Cherry Valley |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2014-06-29 |
|
815-580
| 3 |
Cherry Valley |
IL |
RCFRILRTPMD |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
360 |
|
2012-05-11 |
|
815-580
| 4 |
Cherry Valley |
IL |
RCFRILRCJMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
360 |
|
2004-07-16 |
|
815-580
| 5 |
Cherry Valley |
IL |
RCFRILRTXRX |
508J CENTURYLINK COMMUNICATIONS, LLC |
360 |
|
2016-01-23 |
|
815-580
| 6 |
Cherry Valley |
IL |
RCFRILRCX3X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
360 |
|
2014-06-26 |
|
815-580
| 7 |
Cherry Valley |
IL |
RCFRILRTXDX |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
360 |
|
2010-06-13 |
|
815-580
| 8 |
Cherry Valley |
IL |
RCFRILRTX4Y |
318J COMCAST IP PHONE, LLC |
360 |
|
2007-09-23 |
|
815-580
| 9 |
Cherry Valley |
IL |
RCFRILRCSMD |
7421 AT&T - LOCAL |
360 |
|
2003-05-19 |
|
815-581
| A |
Spring Grove |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
|
|
815-581
| 0 |
Spring Grove |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2005-11-27 |
|
815-581
| 1 |
Spring Grove |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-07-14 |
|
815-581
| 2 |
Spring Grove |
IL |
ALTSIL010MD |
462C CHARTER FIBERLINK - ILLINOIS, LLC - IL |
358 |
|
2009-04-29 |
|
815-581
| 3 |
Spring Grove |
IL |
JOLTILJOPMD |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
358 |
|
2010-06-13 |
|
815-581
| 4 |
Spring Grove |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-03-12 |
|
815-581
| 5 |
Spring Grove |
IL |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2014-09-21 |
|
815-581
| 6 |
Spring Grove |
IL |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2015-05-07 |
|
815-581
| 7 |
Spring Grove |
IL |
CHCGILDT8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
358 |
|
2015-06-25 |
|
815-581
| 8 |
Spring Grove |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2018-07-30 |
|
815-581
| 9 |
Spring Grove |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-07-14 |
|
815-582
| A |
Joliet |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
815-582
| 0 |
Joliet |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
2005-11-27 |
|
815-582
| 1 |
Joliet |
IL |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2014-06-21 |
|
815-582
| 2 |
Joliet |
IL |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2016-10-05 |
|
815-582
| 3 |
Joliet |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-03-15 |
|
815-582
| 4 |
Joliet |
IL |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2006-03-15 |
|
815-582
| 5 |
Joliet |
IL |
ELGNILOT2MD |
5562 METROPCS, INC. |
358 |
|
2006-04-09 |
|
815-582
| 6 |
Joliet |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
2006-07-15 |
|
815-582
| 7 |
Joliet |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
2006-07-15 |
|
815-582
| 8 |
Joliet |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
2006-07-15 |
|
815-582
| 9 |
Joliet |
IL |
ELGNILOT1MD |
6529 T-MOBILE USA, INC. |
358 |
|
2006-06-08 |
|
815-583
| A |
Morrison |
IL |
LNRKILXA3MD |
443F AERO NORTH COMMUNICATIONS, INC. - IL |
364 |
|
|
|
815-584
| A |
Dwight |
IL |
DWGHILDHRS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
815-584
| 0 |
Dwight |
IL |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2016-04-11 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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