Local Calling Guide
Area code/prefix search
NPA: 661
[Rate centres in NPA 661]
[Dial plan for NPA 661]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 661-462
| 2 |
Big Butte |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-01 |
|
| 661-462
| 3 |
Big Butte |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2016-01-12 |
|
| 661-462
| 4 |
Big Butte |
CA |
LSANCA54DS7 |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
730 |
|
|
|
| 661-462
| 5 |
Big Butte |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2006-01-13 |
|
| 661-462
| 6 |
Big Butte |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2019-03-01 |
|
| 661-462
| 7 |
Big Butte |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2008-09-19 |
|
| 661-462
| 8 |
Big Butte |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2012-02-23 |
|
| 661-462
| 9 |
Big Butte |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2015-08-29 |
|
| 661-463
| A |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
| 661-463
| 0 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-463
| 1 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-463
| 2 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-463
| 3 |
Hi Vista |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2013-03-31 |
|
| 661-463
| 4 |
Hi Vista |
CA |
LSANCAJWJMD |
516J TON80 COMMUNICATIONS, LLC |
730 |
|
2021-09-17 |
|
| 661-463
| 5 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2007-03-25 |
|
| 661-463
| 6 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2013-11-25 |
|
| 661-463
| 7 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2013-11-25 |
|
| 661-463
| 8 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2016-01-12 |
|
| 661-463
| 9 |
Hi Vista |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2016-01-12 |
|
| 661-464
| A |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
| 661-464
| 0 |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-464
| 1 |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-464
| 2 |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2020-11-14 |
|
| 661-464
| 3 |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-464
| 5 |
Lake Hughes |
CA |
LSANCAJWDS9 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
730 |
|
2013-03-31 |
|
| 661-464
| 6 |
Lake Hughes |
CA |
LSANCARCY1X |
321J HD CARRIER LLC |
730 |
|
2016-06-11 |
|
| 661-464
| 7 |
Lake Hughes |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2013-09-22 |
|
| 661-464
| 8 |
Lake Hughes |
CA |
LSANCARCY1X |
321J HD CARRIER LLC |
730 |
|
2016-06-11 |
|
| 661-464
| 9 |
Lake Hughes |
CA |
LSANCARCY1X |
321J HD CARRIER LLC |
730 |
|
2016-06-11 |
|
| 661-465
| A |
Berrenda Mesa |
CA |
BRMSCAXFRL1 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-465
| 0 |
Berrenda Mesa |
CA |
BKFDCAKTX5X |
145J TERRA NOVA TELECOM INC. |
734 |
|
2025-04-16 |
|
| 661-465
| 2 |
Berrenda Mesa |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2017-04-04 |
|
| 661-465
| 3 |
Berrenda Mesa |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-465
| 4 |
Berrenda Mesa |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
2005-07-26 |
|
| 661-465
| 5 |
Berrenda Mesa |
CA |
BRMSCAXFRL1 |
4420 FRONTIER CALIFORNIA INC. |
734 |
|
|
|
| 661-465
| 6 |
Berrenda Mesa |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2019-02-22 |
|
| 661-465
| 8 |
Berrenda Mesa |
CA |
BKFDCA11GMD |
649C ONVOY, LLC - CA |
734 |
|
2010-11-28 |
|
| 661-466
| A |
Lancaster |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
2024-01-23 |
|
| 661-466
| 0 |
Lancaster |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-466
| 1 |
Lancaster |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-466
| 2 |
Lancaster |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-466
| 3 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-04-07 |
|
| 661-466
| 4 |
Lancaster |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-466
| 5 |
Lancaster |
CA |
SNMNCAXPX3Z |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-466
| 6 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-01-03 |
|
| 661-466
| 7 |
Lancaster |
CA |
BLTNCAADGMD |
6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
730 |
|
2005-04-07 |
|
| 661-466
| 8 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-03-23 |
|
| 661-466
| 9 |
Lancaster |
CA |
TRNECAGB7MD |
6529 T-MOBILE USA, INC. |
730 |
|
2005-02-14 |
|
| 661-467
| A |
Santa Clarita: Saugus Canyon Country DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
|
|
| 661-468
| A |
Palmdale: Agua Dulce DA |
CA |
LSANCARCY5X |
515J IP HORIZON LLC |
730 |
|
|
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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