Local Calling Guide
Area code/prefix search
Champaign-Urbana, IL
<< 1 2 3 4 5 6 7 8 9 10 11 12 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-973
| 2 |
CHMPILCPY0X |
425J CSC WIRELESS, LLC |
370 |
|
2021-04-01 |
|
| 217-973
| 3 |
|
6529 T-MOBILE USA, INC. |
370 |
|
2021-10-14 |
|
| 217-974
| A |
CHMPILRAUMD |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
370 |
|
|
|
| 217-974
| 0 |
CHMPILRAJMD |
6529 T-MOBILE USA, INC. |
370 |
|
2008-09-10 |
|
| 217-974
| 1 |
CHMPILCPXBY |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
370 |
|
2019-06-21 |
|
| 217-974
| 2 |
CHMPILCPXSY |
829J PAETEC ITEL, LLC |
370 |
|
2012-01-23 |
|
| 217-974
| 3 |
CHMPILCPXSY |
829J PAETEC ITEL, LLC |
370 |
|
2012-01-12 |
|
| 217-974
| 4 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2021-08-31 |
|
| 217-974
| 5 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2011-09-01 |
|
| 217-974
| 6 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2021-08-31 |
|
| 217-974
| 7 |
CHMPILRAUMD |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
370 |
|
2007-08-06 |
|
| 217-974
| 8 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2021-08-31 |
|
| 217-974
| 9 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2021-08-31 |
|
| 217-979
| A |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
|
|
| 217-979
| 0 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2010-09-08 |
|
| 217-979
| 1 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
|
|
| 217-979
| 2 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
|
|
| 217-979
| 3 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
|
|
| 217-979
| 4 |
CHMPILRAJMD |
6529 T-MOBILE USA, INC. |
370 |
|
2010-10-08 |
|
| 217-979
| 5 |
CHMPILRAJMD |
6529 T-MOBILE USA, INC. |
370 |
|
2011-08-30 |
|
| 217-979
| 6 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2011-07-25 |
|
| 217-979
| 7 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
|
|
| 217-979
| 8 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2011-03-20 |
|
| 217-979
| 9 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
|
|
| 217-991
| A |
CHMPILCPXBY |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
370 |
|
|
|
| 217-991
| 0 |
CHMPILCPXBY |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
370 |
|
2016-10-14 |
|
| 217-991
| 1 |
|
515J IP HORIZON LLC |
370 |
|
2016-08-13 |
|
| 217-991
| 2 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2019-09-05 |
|
| 217-991
| 3 |
|
6529 T-MOBILE USA, INC. |
370 |
|
2021-11-11 |
|
| 217-991
| 8 |
CHMPILLW0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
370 |
|
2021-10-10 |
|
| 217-991
| 9 |
|
321J HD CARRIER LLC |
370 |
|
2025-10-11 |
|
| 447-201
| A |
CHMPILCPXFY |
515J IP HORIZON LLC |
370 |
|
|
|
| 447-201
| 0 |
CHMPILCPOMD |
224C ONVOY, LLC |
370 |
|
2024-07-29 |
|
| 447-201
| 1 |
CHMPILCPXFY |
515J IP HORIZON LLC |
370 |
|
2021-04-24 |
|
| 447-201
| 2 |
CHMPILCPXIX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2024-09-28 |
|
| 447-201
| 8 |
CHMPILCPOMD |
224C ONVOY, LLC |
370 |
|
2024-07-29 |
|
| 447-201
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
370 |
|
2025-12-24 |
|
| 447-218
| A |
CHMPILCUOMD |
495J STRATUS NETWORKS |
370 |
|
|
|
| 447-218
| 1 |
|
495J STRATUS NETWORKS |
370 |
|
2022-01-17 |
|
| 447-218
| 8 |
|
224C ONVOY, LLC |
370 |
|
2026-02-20 |
|
| 447-218
| 9 |
|
224C ONVOY, LLC |
370 |
|
2026-02-26 |
|
| 447-220
| A |
CHMPILCPXLY |
490J BOOST SUBSCRIBERCO L.L.C. |
370 |
|
|
|
| 447-220
| 9 |
CHMPILCPXLY |
490J BOOST SUBSCRIBERCO L.L.C. |
370 |
|
2022-02-10 |
|
| 447-230
| A |
CHMPILCPXSY |
829J PAETEC ITEL, LLC |
370 |
|
2024-12-10 |
|
| 447-230
| 1 |
CHMPILCPXSY |
829J PAETEC ITEL, LLC |
370 |
|
2022-05-08 |
|
| 447-236
| A |
CHMPILCPXUY |
616J LEAP TELECOM, LLC |
370 |
|
2024-11-21 |
|
| 447-236
| 0 |
CHMPILCPXUY |
616J LEAP TELECOM, LLC |
370 |
|
2024-11-21 |
|
| 447-245
| A |
CHMPILWK5MD |
732J NUSO, LLC |
370 |
|
|
|
| 447-245
| 2 |
CHMPILWK5MD |
732J NUSO, LLC |
370 |
|
2023-04-01 |
|
| 447-258
| A |
CHMPILWK4MD |
475J CALLWORKS CORPORATION |
370 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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