Local Calling Guide
Area code/prefix search
NPA: 618
[Rate centres in NPA 618]
[Dial plan for NPA 618]
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 618-878
| 4 |
Mount Carmel |
IL |
OLNYILXEGMD |
224C ONVOY, LLC |
978 |
|
2023-06-09 |
|
| 618-878
| 6 |
Mount Carmel |
IL |
OLNYILXEFMD |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
978 |
|
2017-10-06 |
|
| 618-878
| 7 |
Mount Carmel |
IL |
OLNYILXEX2X |
624H ONVOY SPECTRUM, LLC |
978 |
|
2023-07-29 |
|
| 618-878
| 8 |
Mount Carmel |
IL |
OLNYILABQMD |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
978 |
|
2014-06-25 |
|
| 618-878
| 9 |
Mount Carmel |
IL |
OLNYILABQMD |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
978 |
|
2008-08-21 |
|
| 618-879
| A |
Olney |
IL |
OLNYILXENMD |
551G NUSO, LLC |
978 |
|
|
|
| 618-879
| 0 |
Olney |
IL |
OLNYILXEDS0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-879
| 1 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2007-05-17 |
|
| 618-879
| 2 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2023-10-07 |
|
| 618-879
| 3 |
Olney |
IL |
OLNYILXENMD |
551G NUSO, LLC |
978 |
|
2013-05-18 |
|
| 618-879
| 4 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2023-10-07 |
|
| 618-879
| 5 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2023-10-07 |
|
| 618-879
| 6 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2023-10-07 |
|
| 618-879
| 7 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2023-11-27 |
|
| 618-879
| 8 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2023-11-27 |
|
| 618-879
| 9 |
Olney |
IL |
OLNYILXEEMD |
9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL |
978 |
|
2003-06-04 |
|
| 618-880
| A |
Nashville |
IL |
STLTMOBOAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
520 |
|
|
|
| 618-880
| 0 |
Nashville |
IL |
STLTMOBOAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
520 |
|
2022-12-10 |
|
| 618-880
| 1 |
Nashville |
IL |
CENLILTU0MD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2023-04-08 |
|
| 618-880
| 2 |
Nashville |
IL |
COVLILCL0MD |
516C AT&T CORP. |
520 |
|
2024-08-12 |
|
| 618-880
| 3 |
Nashville |
IL |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2025-01-04 |
|
| 618-880
| 7 |
Nashville |
IL |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
520 |
|
2026-02-15 |
|
| 618-880
| 8 |
Nashville |
IL |
STLSMOGZEMD |
145J TERRA NOVA TELECOM INC. |
520 |
|
2024-04-21 |
|
| 618-880
| 9 |
Nashville |
IL |
COVLILCQXIX |
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2024-12-13 |
|
| 618-881
| A |
Altamont |
IL |
CENLILCEGMD |
593K MCC TELEPHONY LLC |
520 |
|
|
|
| 618-881
| 0 |
Altamont |
IL |
CENLILCEGMD |
593K MCC TELEPHONY LLC |
520 |
|
2010-06-10 |
|
| 618-881
| 1 |
Altamont |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2018-07-29 |
|
| 618-881
| 2 |
Altamont |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2019-07-29 |
|
| 618-881
| 3 |
Altamont |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2019-07-29 |
|
| 618-881
| 4 |
Altamont |
IL |
STLSMO05XMX |
624H ONVOY SPECTRUM, LLC |
520 |
|
2021-07-02 |
|
| 618-881
| 7 |
Altamont |
IL |
COVLILCQXEX |
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2016-01-21 |
|
| 618-881
| 8 |
Altamont |
IL |
COVLILCQXMX |
495J STRATUS NETWORKS |
520 |
|
2020-10-02 |
|
| 618-881
| 9 |
Altamont |
IL |
STLSMOWQ8MD |
073H TELNYX LLC |
520 |
|
2020-06-12 |
|
| 618-882
| A |
Highland |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
|
|
| 618-882
| 0 |
Highland |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2014-04-04 |
|
| 618-882
| 1 |
Highland |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2014-04-04 |
|
| 618-882
| 2 |
Highland |
IL |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2014-07-24 |
|
| 618-882
| 3 |
Highland |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2010-08-11 |
|
| 618-882
| 4 |
Highland |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2004-07-04 |
|
| 618-882
| 5 |
Highland |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2005-09-22 |
|
| 618-882
| 6 |
Highland |
IL |
|
792K CHARTER IP ENABLED SERVICES, LLC |
520 |
|
2008-04-01 |
|
| 618-882
| 7 |
Highland |
IL |
STLSMOGZDS5 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
520 |
|
2012-09-15 |
|
| 618-882
| 8 |
Highland |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2007-08-24 |
|
| 618-882
| 9 |
Highland |
IL |
STLSMOWQ8MD |
073H TELNYX LLC |
520 |
|
2020-07-10 |
|
| 618-883
| A |
Brussels |
IL |
BRSLILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-883
| 0 |
Brussels |
IL |
BRSLILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-883
| 1 |
Brussels |
IL |
BRSLILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-883
| 2 |
Brussels |
IL |
BRSLILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-883
| 3 |
Brussels |
IL |
BRSLILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-883
| 4 |
Brussels |
IL |
BRSLILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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