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 |
| 618-837
| 0 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-837
| 1 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2022-05-13 |
|
| 618-837
| 2 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2022-05-13 |
|
| 618-837
| 3 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2022-05-13 |
|
| 618-837
| 4 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2024-02-14 |
|
| 618-837
| 5 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2022-05-13 |
|
| 618-837
| 6 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2022-05-13 |
|
| 618-837
| 7 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2022-05-13 |
|
| 618-837
| 8 |
Olney |
IL |
OLNYILXEWMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
978 |
|
2018-10-15 |
|
| 618-837
| 9 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2022-07-14 |
|
| 618-838
| A |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| A |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 0 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 1 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 2 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 3 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 4 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 5 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 6 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 7 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 8 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-839
| 9 |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
2023-03-17 |
|
| 618-840
| A |
Staunton |
IL |
STLTMOBOAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
520 |
|
|
|
| 618-840
| 0 |
Staunton |
IL |
STLTMOBOAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
520 |
|
2022-06-06 |
|
| 618-840
| 6 |
Staunton |
IL |
COVLILCLPMD |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
520 |
|
2023-05-03 |
|
| 618-840
| 7 |
Staunton |
IL |
BLVLILAJ3MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
520 |
|
2025-08-13 |
|
| 618-841
| A |
Harrisburg |
IL |
CRDLILXEXRX |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
362 |
|
|
|
| 618-842
| A |
Fairfield |
IL |
FRFDILXEDS0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-842
| 2 |
Fairfield |
IL |
FRFDILXEDS0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-842
| 3 |
Fairfield |
IL |
FRFDILXEDS0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-842
| 4 |
Fairfield |
IL |
FRFDILXEDS0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-842
| 5 |
Fairfield |
IL |
FRFDILXEDS0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-842
| 6 |
Fairfield |
IL |
FRFDILXEDS0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-842
| 7 |
Fairfield |
IL |
FRFDILXEDS0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-842
| 8 |
Fairfield |
IL |
OLNYILXEX2X |
624H ONVOY SPECTRUM, LLC |
978 |
|
2023-07-29 |
|
| 618-842
| 9 |
Fairfield |
IL |
FRFDILXEDS0 |
1015 FRONTIER NORTH, INC. - IL |
978 |
|
|
|
| 618-843
| A |
Olney |
IL |
OLNYILABQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
978 |
|
|
|
| 618-844
| A |
Carlyle |
IL |
COVLILCL0MD |
516C AT&T CORP. |
520 |
|
|
|
| 618-844
| 0 |
Carlyle |
IL |
STLSMOGZDS5 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
520 |
|
2012-10-28 |
|
| 618-844
| 1 |
Carlyle |
IL |
COVLILCQXIX |
984E BANDWIDTH.COM CLEC, LLC - IL |
520 |
|
2017-12-04 |
|
| 618-844
| 2 |
Carlyle |
IL |
STLSMOGZ6MD |
073H TELNYX LLC |
520 |
|
2018-07-24 |
|
| 618-844
| 3 |
Carlyle |
IL |
COVLILCQX1X |
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
520 |
|
2014-03-20 |
|
| 618-844
| 4 |
Carlyle |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2017-12-11 |
|
| 618-844
| 5 |
Carlyle |
IL |
COVLILCL0MD |
516C AT&T CORP. |
520 |
|
2011-09-29 |
|
| 618-844
| 6 |
Carlyle |
IL |
COVLILCQXEX |
508J CENTURYLINK COMMUNICATIONS, LLC |
520 |
|
2014-07-17 |
|
| 618-844
| 7 |
Carlyle |
IL |
COVLILCLPMD |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
520 |
|
2010-03-29 |
|
| 618-844
| 8 |
Carlyle |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2016-09-07 |
|
| 618-844
| 9 |
Carlyle |
IL |
STLSMOWQDS2 |
224C ONVOY, LLC |
520 |
|
2016-09-07 |
|
| 618-845
| A |
Ullin |
IL |
ULLNILXERS0 |
1015 FRONTIER NORTH, INC. - IL |
362 |
|
|
|
| 618-845
| 0 |
Ullin |
IL |
CRDLILXEXJX |
073H TELNYX LLC |
362 |
|
2020-07-20 |
|
<< 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 >>
Last updated: Sun, 17 May 2026 03:26:51 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.