Local Calling Guide
Area code/prefix search
NPA: 559
[Rate centres in NPA 559]
[Dial plan for NPA 559]
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 559-521
| 0 |
Del Rey |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
|
|
| 559-521
| 1 |
Del Rey |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
2021-08-13 |
|
| 559-521
| 2 |
Del Rey |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
2006-05-21 |
|
| 559-521
| 3 |
Del Rey |
CA |
FRSNCA01XNY |
981E BANDWIDTH.COM CLEC, LLC - CA |
728 |
|
2018-06-21 |
|
| 559-521
| 5 |
Del Rey |
CA |
FRSOCAYM7MD |
6529 T-MOBILE USA, INC. |
728 |
|
2007-05-03 |
|
| 559-521
| 6 |
Del Rey |
CA |
FRSNCA01XNY |
981E BANDWIDTH.COM CLEC, LLC - CA |
728 |
|
2015-08-14 |
|
| 559-521
| 7 |
Del Rey |
CA |
FRSNCA01XXZ |
145J TERRA NOVA TELECOM INC. |
728 |
|
2024-08-13 |
|
| 559-521
| 8 |
Del Rey |
CA |
FRSNCA01XUZ |
624H ONVOY SPECTRUM, LLC |
728 |
|
2024-01-11 |
|
| 559-521
| 9 |
Del Rey |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
2021-07-22 |
|
| 559-522
| A |
Lemon Cove |
CA |
FRSNCA01XFZ |
508J CENTURYLINK COMMUNICATIONS, LLC |
728 |
|
|
|
| 559-522
| 0 |
Lemon Cove |
CA |
FRSNCA01DS5 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
|
|
| 559-522
| 1 |
Lemon Cove |
CA |
|
145J TERRA NOVA TELECOM INC. |
728 |
|
2025-05-16 |
|
| 559-522
| 2 |
Lemon Cove |
CA |
SNGRCAXFWMD |
649C ONVOY, LLC - CA |
728 |
|
2019-03-16 |
|
| 559-522
| 4 |
Lemon Cove |
CA |
FRSNCA01DS5 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
|
|
| 559-522
| 5 |
Lemon Cove |
CA |
SNGRCAXFWMD |
649C ONVOY, LLC - CA |
728 |
|
2019-03-16 |
|
| 559-522
| 6 |
Lemon Cove |
CA |
SNGRCAXFWMD |
649C ONVOY, LLC - CA |
728 |
|
2021-07-22 |
|
| 559-522
| 7 |
Lemon Cove |
CA |
FRSNCA01XFZ |
508J CENTURYLINK COMMUNICATIONS, LLC |
728 |
|
2014-12-16 |
|
| 559-522
| 8 |
Lemon Cove |
CA |
|
624H ONVOY SPECTRUM, LLC |
728 |
|
2025-02-08 |
|
| 559-522
| 9 |
Lemon Cove |
CA |
FRSNCA0110Z |
490J BOOST SUBSCRIBERCO L.L.C. |
728 |
|
2022-12-01 |
|
| 559-523
| A |
Pixley |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
|
|
| 559-523
| 0 |
Pixley |
CA |
SCRMCA01XXY |
981E BANDWIDTH.COM CLEC, LLC - CA |
728 |
|
|
|
| 559-523
| 1 |
Pixley |
CA |
FRSNCA01XUZ |
624H ONVOY SPECTRUM, LLC |
728 |
|
2024-01-03 |
|
| 559-523
| 2 |
Pixley |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
2019-02-24 |
|
| 559-523
| 3 |
Pixley |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
2019-02-24 |
|
| 559-523
| 4 |
Pixley |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
|
|
| 559-523
| 5 |
Pixley |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
2019-09-08 |
|
| 559-523
| 6 |
Pixley |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
2006-01-13 |
|
| 559-523
| 8 |
Pixley |
CA |
FRSNCA01XJY |
9262 UTILITY TELECOM GROUP, LLC - CA |
728 |
|
2021-08-06 |
|
| 559-523
| 9 |
Pixley |
CA |
|
318J COMCAST IP PHONE, LLC |
728 |
|
2025-03-07 |
|
| 559-524
| A |
Sanger |
CA |
SNGRCAXFPMD |
321J HD CARRIER LLC |
728 |
|
|
|
| 559-524
| 0 |
Sanger |
CA |
FRSMCA150MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
728 |
|
|
|
| 559-524
| 1 |
Sanger |
CA |
SNGRCAXFWMD |
649C ONVOY, LLC - CA |
728 |
|
2021-05-09 |
|
| 559-524
| 2 |
Sanger |
CA |
FRSMCA150MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
728 |
|
|
|
| 559-524
| 3 |
Sanger |
CA |
SNGRCAXF87A |
4420 FRONTIER CALIFORNIA INC. |
728 |
|
2010-07-02 |
|
| 559-524
| 4 |
Sanger |
CA |
SNGRCAXFWMD |
649C ONVOY, LLC - CA |
728 |
|
2021-05-09 |
|
| 559-524
| 5 |
Sanger |
CA |
FRSNCA01DS5 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
2006-01-13 |
|
| 559-524
| 6 |
Sanger |
CA |
SNGRCAXF87A |
4420 FRONTIER CALIFORNIA INC. |
728 |
|
2009-12-15 |
|
| 559-524
| 7 |
Sanger |
CA |
SNGRCAXF87A |
4420 FRONTIER CALIFORNIA INC. |
728 |
|
2009-12-15 |
|
| 559-524
| 8 |
Sanger |
CA |
SNGRCAXFWMD |
649C ONVOY, LLC - CA |
728 |
|
2021-05-09 |
|
| 559-524
| 9 |
Sanger |
CA |
SNGRCAXFPMD |
321J HD CARRIER LLC |
728 |
|
2019-11-17 |
|
| 559-525
| A |
San Joaquin |
CA |
FRSNCA01DS5 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
|
|
| 559-525
| 3 |
San Joaquin |
CA |
SNGRCAXFWMD |
649C ONVOY, LLC - CA |
728 |
|
2021-07-22 |
|
| 559-525
| 6 |
San Joaquin |
CA |
SNGRCAXFWMD |
649C ONVOY, LLC - CA |
728 |
|
2021-07-22 |
|
| 559-525
| 7 |
San Joaquin |
CA |
FRSNCA01XMZ |
073H TELNYX LLC |
728 |
|
2018-06-27 |
|
| 559-525
| 8 |
San Joaquin |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
2025-04-17 |
|
| 559-525
| 9 |
San Joaquin |
CA |
FRSNCA01DS5 |
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
2013-11-08 |
|
| 559-526
| A |
Stratford |
CA |
FRSMCA150MD |
8826 LEVEL 3 COMMUNICATIONS, LLC - CA |
728 |
|
|
|
| 559-526
| 0 |
Stratford |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
|
|
| 559-526
| 1 |
Stratford |
CA |
FRSNCA01XOY |
649C ONVOY, LLC - CA |
728 |
|
|
|
| 559-526
| 2 |
Stratford |
CA |
|
373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA |
728 |
|
2025-02-24 |
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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