Local Calling Guide
Area code/prefix search
NPA: 661
[Rate centres in NPA 661]
[Dial plan for NPA 661]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 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
| 4 |
Lake Hughes |
CA |
SNMNCAXPX1Z |
506J TWILIO INTERNATIONAL, INC. |
730 |
|
2020-10-20 |
|
| 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
| 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
| 7 |
Berrenda Mesa |
CA |
BKFDCA11XMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
734 |
|
2015-05-05 |
|
| 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 |
SIMICACNGT1 |
6529 T-MOBILE USA, INC. |
730 |
|
2005-03-23 |
|
| 661-466
| 9 |
Lancaster |
CA |
SIMICACNGT1 |
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 |
LSANCARCD9S |
4129 O1 COMMUNICATIONS, INC. - CA |
730 |
|
|
|
| 661-468
| 0 |
Palmdale: Agua Dulce DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2009-12-30 |
|
| 661-468
| 1 |
Palmdale: Agua Dulce DA |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 661-468
| 2 |
Palmdale: Agua Dulce DA |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 661-468
| 3 |
Palmdale: Agua Dulce DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-02-05 |
|
| 661-468
| 4 |
Palmdale: Agua Dulce DA |
CA |
|
515J IP HORIZON LLC |
730 |
|
|
|
| 661-468
| 5 |
Palmdale: Agua Dulce DA |
CA |
LSANCA03JMD |
506J TWILIO INTERNATIONAL, INC. |
730 |
|
2020-10-20 |
|
| 661-468
| 6 |
Palmdale: Agua Dulce DA |
CA |
SIMICACNGT1 |
899D METROPCS NETWORKS, LLC |
730 |
|
2010-03-23 |
|
| 661-468
| 7 |
Palmdale: Agua Dulce DA |
CA |
LSANCAJWDS5 |
258E YMAX COMMUNICATIONS CORP. - CA |
730 |
|
2014-02-21 |
|
| 661-468
| 8 |
Palmdale: Agua Dulce DA |
CA |
IRVNCASM1MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
730 |
|
2011-04-22 |
|
| 661-468
| 9 |
Palmdale: Agua Dulce DA |
CA |
LSANCARCD3S |
649C ONVOY, LLC - CA |
730 |
|
2008-09-19 |
|
| 661-469
| A |
Buttonwillow |
CA |
BKFECANDGT0 |
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
|
|
| 661-469
| 0 |
Buttonwillow |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
|
|
| 661-469
| 1 |
Buttonwillow |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2010-08-28 |
|
| 661-469
| 2 |
Buttonwillow |
CA |
BKFDCAJADS0 |
7128 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
734 |
|
2006-03-15 |
|
| 661-469
| 3 |
Buttonwillow |
CA |
BKFDCA11EMD |
981E BANDWIDTH.COM CLEC, LLC - CA |
734 |
|
2014-10-23 |
|
| 661-469
| 4 |
Buttonwillow |
CA |
BKFDCA119MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
734 |
|
2005-07-26 |
|
| 661-469
| 5 |
Buttonwillow |
CA |
BKFECANDGT0 |
337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA |
734 |
|
2007-07-26 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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