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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 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 |
SWNSILBL0MD |
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 |
|
|
|
| 618-883
| 5 |
Brussels |
IL |
COVLILCQXIX |
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2022-05-05 |
|
| 618-883
| 6 |
Brussels |
IL |
STLSMOWQ8MD |
073H TELNYX LLC |
520 |
|
2020-06-12 |
|
| 618-883
| 7 |
Brussels |
IL |
COVLILCQXEX |
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2016-01-21 |
|
| 618-883
| 8 |
Brussels |
IL |
COVLILCQXRX |
224C ONVOY, LLC |
520 |
|
2018-07-29 |
|
| 618-883
| 9 |
Brussels |
IL |
BRSLILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-884
| A |
Westport |
IL |
WSPTILXERL0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-884
| 0 |
Westport |
IL |
OLNYILXEGMD |
224C ONVOY, LLC |
978 |
|
2020-03-13 |
|
| 618-884
| 1 |
Westport |
IL |
WSPTILXERL0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-884
| 3 |
Westport |
IL |
OLNYILXEX2X |
624H ONVOY SPECTRUM, LLC |
978 |
|
2023-07-29 |
|
| 618-884
| 4 |
Westport |
IL |
OLNYILXEEMD |
9915 MCC NETWORK SERVICES, LLC |
978 |
|
2003-06-04 |
|
| 618-884
| 5 |
Westport |
IL |
OLNYILXEGMD |
224C ONVOY, LLC |
978 |
|
2021-08-12 |
|
| 618-884
| 8 |
Westport |
IL |
OLNYILXEGMD |
224C ONVOY, LLC |
978 |
|
2021-04-09 |
|
| 618-885
| A |
Dow |
IL |
DOW ILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-885
| 0 |
Dow |
IL |
STLSMOWQ8MD |
073H TELNYX LLC |
520 |
|
2020-07-06 |
|
| 618-885
| 1 |
Dow |
IL |
DOW ILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-885
| 2 |
Dow |
IL |
DOW ILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-885
| 3 |
Dow |
IL |
COVLILCQXRX |
224C ONVOY, LLC |
520 |
|
2022-12-08 |
|
| 618-885
| 5 |
Dow |
IL |
DOW ILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-885
| 6 |
Dow |
IL |
STLSMOGZEMD |
145J TERRA NOVA TELECOM INC. |
520 |
|
2026-03-15 |
|
| 618-885
| 7 |
Dow |
IL |
NWTPMOABGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2026-03-01 |
|
| 618-885
| 8 |
Dow |
IL |
COVLILCQXRX |
224C ONVOY, LLC |
520 |
|
2023-09-18 |
|
| 618-885
| 9 |
Dow |
IL |
DOW ILXERS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
520 |
|
|
|
| 618-886
| A |
Troy |
IL |
STLSMOGZHMD |
516J TON80 COMMUNICATIONS, LLC |
520 |
|
|
|
| 618-886
| 0 |
Troy |
IL |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2022-05-23 |
|
| 618-886
| 1 |
Troy |
IL |
COVLILCQXRX |
224C ONVOY, LLC |
520 |
|
2023-10-08 |
|
| 618-886
| 2 |
Troy |
IL |
COVLILCQXRX |
224C ONVOY, LLC |
520 |
|
2023-05-07 |
|
| 618-886
| 3 |
Troy |
IL |
COVLILCQXRX |
224C ONVOY, LLC |
520 |
|
2024-03-07 |
|
| 618-886
| 6 |
Troy |
IL |
STLSMOGZHMD |
516J TON80 COMMUNICATIONS, LLC |
520 |
|
2022-05-09 |
|
| 618-886
| 7 |
Troy |
IL |
COVLILCQXRX |
224C ONVOY, LLC |
520 |
|
2022-09-29 |
|
| 618-886
| 8 |
Troy |
IL |
STLVMOOH6MD |
6529 T-MOBILE USA, INC. |
520 |
|
2026-06-18 |
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 >>
Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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