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 |
| 309-932
| 2 |
Galva |
IL |
GALVILXDDS0 |
1036 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 309-932
| 3 |
Galva |
IL |
GALVILXDDS0 |
1036 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 309-932
| 4 |
Galva |
IL |
PRTNILXA9MD |
224C ONVOY, LLC |
368 |
|
2020-06-15 |
|
| 309-932
| 5 |
Galva |
IL |
PEORILPJXLY |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
368 |
|
2019-08-12 |
|
| 309-932
| 6 |
Galva |
IL |
PEORILPJX1Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
368 |
|
2016-08-10 |
|
| 309-932
| 7 |
Galva |
IL |
PEORILPJDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
368 |
|
2015-11-01 |
|
| 309-932
| 8 |
Galva |
IL |
GALVILXDDS0 |
1036 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 309-932
| 9 |
Galva |
IL |
GALVILXDDS0 |
1036 FRONTIER NORTH, INC. - IL |
368 |
|
|
|
| 309-933
| A |
Green River |
IL |
GENSILXD2MD |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
634 |
|
|
|
| 309-933
| 1 |
Green River |
IL |
GENSILXD2MD |
846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL |
634 |
|
2010-04-15 |
|
| 309-933
| 2 |
Green River |
IL |
DVNPIA80XUX |
490J BOOST SUBSCRIBERCO L.L.C. |
634 |
|
2022-12-17 |
|
| 309-933
| 3 |
Green River |
IL |
|
145J TERRA NOVA TELECOM INC. |
634 |
|
2025-05-31 |
|
| 309-934
| A |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-934
| 0 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-934
| 1 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-934
| 2 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-934
| 3 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-934
| 4 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-934
| 5 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
2012-03-18 |
|
| 309-934
| 6 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-934
| 7 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-934
| 8 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-934
| 9 |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-935
| A |
Annawan |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-936
| A |
Atkinson |
IL |
ATSNILXDDS0 |
1029 HENRY COUNTY TEL. CO. |
634 |
|
|
|
| 309-937
| A |
Cambridge |
IL |
CMBRILXDDS0 |
0983 CAMBRIDGE TEL. CO. |
634 |
|
|
|
| 309-938
| A |
Morton |
IL |
PEORILSCX0X |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
368 |
|
|
|
| 309-938
| 4 |
Morton |
IL |
PEORILSCX0X |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
368 |
|
|
|
| 309-938
| 5 |
Morton |
IL |
PEORILPJXYX |
224C ONVOY, LLC |
368 |
|
2023-10-16 |
|
| 309-938
| 6 |
Morton |
IL |
PEORILPJXYX |
224C ONVOY, LLC |
368 |
|
2023-10-16 |
|
| 309-938
| 7 |
Morton |
IL |
PEORILPJXYX |
224C ONVOY, LLC |
368 |
|
2023-10-16 |
|
| 309-938
| 8 |
Morton |
IL |
PEORILPJXYX |
224C ONVOY, LLC |
368 |
|
2023-10-16 |
|
| 309-938
| 9 |
Morton |
IL |
PEORILPJXYX |
224C ONVOY, LLC |
368 |
|
2023-10-16 |
|
| 309-939
| A |
Astoria |
IL |
MCMBILXDX8X |
506J TWILIO INTERNATIONAL, INC. |
977 |
|
|
|
| 309-939
| 2 |
Astoria |
IL |
MCMBILXDX9X |
224C ONVOY, LLC |
977 |
|
2021-07-05 |
|
| 309-939
| 3 |
Astoria |
IL |
MCMBILXDX5X |
624H ONVOY SPECTRUM, LLC |
977 |
|
2023-07-29 |
|
| 309-939
| 4 |
Astoria |
IL |
MCMBILXDX9X |
224C ONVOY, LLC |
977 |
|
2021-10-16 |
|
| 309-939
| 8 |
Astoria |
IL |
MCMBILXDX8X |
506J TWILIO INTERNATIONAL, INC. |
977 |
|
2022-06-17 |
|
| 309-940
| A |
Bloomington |
IL |
BLTNILTSDMD |
597F VOIP INNOVATIONS, LLC |
366 |
|
|
|
| 309-940
| 0 |
Bloomington |
IL |
BLTNILTSDMD |
597F VOIP INNOVATIONS, LLC |
366 |
|
2023-06-10 |
|
| 309-941
| A |
Towanda |
IL |
BLTNILXDX0X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
366 |
|
|
|
| 309-941
| 6 |
Towanda |
IL |
BLTNILXDX0X |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
366 |
|
2023-08-20 |
|
| 309-942
| A |
San Jose |
IL |
PEORILPJXVZ |
516J TON80 COMMUNICATIONS, LLC |
368 |
|
|
|
| 309-942
| 0 |
San Jose |
IL |
PEORILPJXMZ |
624H ONVOY SPECTRUM, LLC |
368 |
|
2024-05-13 |
|
| 309-942
| 6 |
San Jose |
IL |
PEORILPJXVZ |
516J TON80 COMMUNICATIONS, LLC |
368 |
|
2022-04-21 |
|
| 309-942
| 7 |
San Jose |
IL |
PEORILPJXOY |
516C AT&T CORP. |
368 |
|
2024-09-12 |
|
| 309-943
| A |
Peoria |
IL |
PEORILPJXWY |
475J CALLWORKS CORPORATION |
368 |
|
|
|
| 309-943
| 0 |
Peoria |
IL |
PEORILPJ06Z |
6265 UNITED STATES CELLULAR - IL |
368 |
|
2024-10-17 |
|
| 309-943
| 1 |
Peoria |
IL |
PEORILPJXWY |
475J CALLWORKS CORPORATION |
368 |
|
2023-11-27 |
|
| 309-943
| 2 |
Peoria |
IL |
PEORILPJ06Z |
6265 UNITED STATES CELLULAR - IL |
368 |
|
2024-10-17 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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