Local Calling Guide
Area code/prefix search
NPA: 309
[Rate centres in NPA 309]
[Dial plan for NPA 309]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 309-592
| 4 |
Rock Island |
IL |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2017-11-10 |
|
| 309-592
| 5 |
Rock Island |
IL |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2017-11-10 |
|
| 309-592
| 6 |
Rock Island |
IL |
DVNPIADTUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
634 |
|
2017-08-27 |
|
| 309-592
| 7 |
Rock Island |
IL |
DVNPIADTUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
634 |
|
2017-08-27 |
|
| 309-592
| 8 |
Rock Island |
IL |
DVNPIADTUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
634 |
|
2017-06-13 |
|
| 309-592
| 9 |
Rock Island |
IL |
DVNPIADTUMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
634 |
|
2017-04-16 |
|
| 309-593
| A |
Sherrard |
IL |
SHRRILXDDS0 |
1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL |
634 |
|
|
|
| 309-594
| A |
Neponset |
IL |
NPNSILXDDS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 309-594
| 0 |
Neponset |
IL |
KEWNILXDYMD |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
368 |
|
2010-04-15 |
|
| 309-594
| 1 |
Neponset |
IL |
PEORILPJDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
368 |
|
2015-11-02 |
|
| 309-594
| 2 |
Neponset |
IL |
NPNSILXDDS0 |
1015 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 309-594
| 3 |
Neponset |
IL |
PRTNILXA8MD |
624H ONVOY SPECTRUM, LLC |
368 |
|
2023-07-08 |
|
| 309-594
| 5 |
Neponset |
IL |
PRTNILXA9MD |
224C ONVOY, LLC |
368 |
|
2020-06-15 |
|
| 309-594
| 7 |
Neponset |
IL |
PEORILPJXPZ |
145J TERRA NOVA TELECOM INC. |
368 |
|
2026-03-15 |
|
| 309-594
| 8 |
Neponset |
IL |
PEORILPJXRZ |
495J STRATUS NETWORKS |
368 |
|
2020-08-03 |
|
| 309-595
| A |
Neponset |
IL |
PRTNILXA9MD |
224C ONVOY, LLC |
368 |
|
|
|
| 309-595
| 5 |
Neponset |
IL |
PRTNILXA9MD |
224C ONVOY, LLC |
368 |
|
2021-02-12 |
|
| 309-595
| 7 |
Neponset |
IL |
PEORILPJX1Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
368 |
|
2016-08-04 |
|
| 309-595
| 9 |
Neponset |
IL |
PRTNILXA9MD |
224C ONVOY, LLC |
368 |
|
2021-04-03 |
|
| 309-596
| A |
Viola |
IL |
RCISILRIXAX |
1087 VIOLA HOME TEL. CO. |
634 |
|
|
|
| 309-597
| A |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-597
| 0 |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-597
| 1 |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-597
| 2 |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-597
| 3 |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-597
| 4 |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-597
| 5 |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-597
| 6 |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-597
| 7 |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-597
| 8 |
Forest City |
IL |
PEORILSCX0X |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
368 |
|
2016-08-15 |
|
| 309-597
| 9 |
Forest City |
IL |
FRCYILXDRS0 |
1057 BRIGHTSPEED OF ILLINOIS, LLC |
368 |
|
|
|
| 309-598
| A |
Kirkwood |
IL |
MCMBILXDZMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
977 |
|
|
|
| 309-598
| 0 |
Kirkwood |
IL |
MCMBILXDZMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
977 |
|
|
|
| 309-598
| 1 |
Kirkwood |
IL |
MCMBILXDX9X |
224C ONVOY, LLC |
977 |
|
2020-03-13 |
|
| 309-598
| 2 |
Kirkwood |
IL |
MCMBILXDZMD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
977 |
|
2019-07-08 |
|
| 309-598
| 3 |
Kirkwood |
IL |
MCMBILXDX9X |
224C ONVOY, LLC |
977 |
|
2021-07-05 |
|
| 309-598
| 5 |
Kirkwood |
IL |
CLCHILXDDS2 |
342F MTC COMMUNICATIONS, INC. - IL |
977 |
|
2022-04-17 |
|
| 309-598
| 6 |
Kirkwood |
IL |
MCMBILXDX5X |
624H ONVOY SPECTRUM, LLC |
977 |
|
2023-07-29 |
|
| 309-598
| 7 |
Kirkwood |
IL |
GLBGILXDAMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
977 |
|
2014-07-29 |
|
| 309-598
| 8 |
Kirkwood |
IL |
GLBGILXDXMD |
495J STRATUS NETWORKS |
977 |
|
2021-02-28 |
|
| 309-598
| 9 |
Kirkwood |
IL |
MCMBILXDX9X |
224C ONVOY, LLC |
977 |
|
2021-04-09 |
|
| 309-599
| A |
London Mills |
IL |
MCMBILXDJMD |
593K MCC TELEPHONY LLC |
977 |
|
|
|
| 309-599
| 0 |
London Mills |
IL |
GLBGILXDXMD |
495J STRATUS NETWORKS |
977 |
|
2021-02-28 |
|
| 309-599
| 1 |
London Mills |
IL |
MCMBILAABMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
977 |
|
2020-05-31 |
|
| 309-599
| 2 |
London Mills |
IL |
MCMBILAABMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
977 |
|
2021-03-29 |
|
| 309-599
| 3 |
London Mills |
IL |
MCMBILXDX9X |
224C ONVOY, LLC |
977 |
|
2021-07-05 |
|
| 309-599
| 5 |
London Mills |
IL |
MCMBILXDX5X |
624H ONVOY SPECTRUM, LLC |
977 |
|
2023-07-29 |
|
| 309-599
| 7 |
London Mills |
IL |
GLBGILXDAMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
977 |
|
2014-07-29 |
|
| 309-599
| 8 |
London Mills |
IL |
MCMBILXDJMD |
593K MCC TELEPHONY LLC |
977 |
|
2010-07-24 |
|
| 309-599
| 9 |
London Mills |
IL |
MCMBILXDX9X |
224C ONVOY, LLC |
977 |
|
2020-03-13 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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