Local Calling Guide
Area code/prefix search
NPA: 447
[Rate centres in NPA 447]
[Dial plan for NPA 447]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 447-910
| 1 |
Springfield |
IL |
SPFDILES7MD |
224C ONVOY, LLC |
374 |
|
2024-09-06 |
|
| 447-910
| 2 |
Springfield |
IL |
|
224C ONVOY, LLC |
374 |
|
2025-03-08 |
|
| 447-910
| 3 |
Springfield |
IL |
|
224C ONVOY, LLC |
374 |
|
2025-05-10 |
|
| 447-910
| 4 |
Springfield |
IL |
|
224C ONVOY, LLC |
374 |
|
2025-05-10 |
|
| 447-910
| 5 |
Springfield |
IL |
SPFDILFAGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2024-11-22 |
|
| 447-910
| 6 |
Springfield |
IL |
SPFDILFAGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2024-11-22 |
|
| 447-910
| 7 |
Springfield |
IL |
SPFDILESDS3 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2023-09-15 |
|
| 447-910
| 8 |
Springfield |
IL |
SPFDILESXWX |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
374 |
|
2023-04-04 |
|
| 447-910
| 9 |
Springfield |
IL |
SPFDILES7MD |
224C ONVOY, LLC |
374 |
|
2024-09-06 |
|
| 447-946
| A |
Modesto |
IL |
SPFDILESXTX |
965H FRACTEL, LLC |
374 |
|
|
|
| 447-946
| 0 |
Modesto |
IL |
SPFDILESX4Y |
495J STRATUS NETWORKS |
374 |
|
2021-12-13 |
|
| 447-946
| 1 |
Modesto |
IL |
SPFDILESXQX |
624H ONVOY SPECTRUM, LLC |
374 |
|
2024-05-24 |
|
| 447-946
| 3 |
Modesto |
IL |
SPFDILESXTX |
965H FRACTEL, LLC |
374 |
|
2021-04-17 |
|
| 447-946
| 4 |
Modesto |
IL |
SPFDILES7MD |
224C ONVOY, LLC |
374 |
|
2021-10-16 |
|
| 447-946
| 6 |
Modesto |
IL |
SPFDILES7MD |
224C ONVOY, LLC |
374 |
|
2021-04-18 |
|
| 447-999
| A |
Flatville |
IL |
CHMPILCPX7Y |
965H FRACTEL, LLC |
370 |
|
|
|
| 447-999
| 0 |
Flatville |
IL |
CHMPILCPX5Y |
624H ONVOY SPECTRUM, LLC |
370 |
|
2024-05-16 |
|
| 447-999
| 7 |
Flatville |
IL |
|
145J TERRA NOVA TELECOM INC. |
370 |
|
2025-05-27 |
|
| 447-999
| 9 |
Flatville |
IL |
CHMPILCPX7Y |
965H FRACTEL, LLC |
370 |
|
2021-03-29 |
|
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Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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