Local Calling Guide
Area code/prefix search
NPA: 720
[Rate centres in NPA 720]
[Dial plan for NPA 720]
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
720-715
| 8 |
Deckers |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-06-25 |
|
720-715
| 9 |
Deckers |
CO |
DNVRCO26XIX |
073H TELNYX LLC |
656 |
|
2019-04-29 |
|
720-716
| A |
Denver |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
720-716
| 0 |
Denver |
CO |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2021-01-23 |
|
720-716
| 1 |
Denver |
CO |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2021-01-23 |
|
720-716
| 2 |
Denver |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2020-05-25 |
|
720-716
| 3 |
Denver |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2020-05-26 |
|
720-716
| 4 |
Denver |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2020-05-26 |
|
720-716
| 5 |
Denver |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2020-05-26 |
|
720-716
| 6 |
Denver |
CO |
DNVRCOMA35Z |
321J HD CARRIER LLC |
656 |
|
2020-05-26 |
|
720-716
| 7 |
Denver |
CO |
DNVRCOMA35Z |
321J HD CARRIER LLC |
656 |
|
2020-05-26 |
|
720-716
| 8 |
Denver |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2021-01-23 |
|
720-716
| 9 |
Denver |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2020-05-26 |
|
720-717
| A |
Denver |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
720-717
| 0 |
Denver |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2015-05-07 |
|
720-717
| 1 |
Denver |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-05-20 |
|
720-717
| 2 |
Denver |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-05-20 |
|
720-717
| 3 |
Denver |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-05-20 |
|
720-717
| 4 |
Denver |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-05-20 |
|
720-717
| 5 |
Denver |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-07-22 |
|
720-717
| 6 |
Denver |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-07-22 |
|
720-717
| 7 |
Denver |
CO |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2015-05-23 |
|
720-717
| 8 |
Denver |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-04-17 |
|
720-717
| 9 |
Denver |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-04-17 |
|
720-718
| A |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
720-718
| 0 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-718
| 1 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-718
| 2 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-718
| 3 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-718
| 4 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-718
| 5 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-718
| 6 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-718
| 7 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-718
| 8 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-718
| 9 |
Longmont |
CO |
LNMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
2017-01-18 |
|
720-721
| A |
Denver |
CO |
DNVRCOMA37Z |
507J THE VOICE APPLICATION NETWORK, LLC |
656 |
|
|
|
720-721
| 0 |
Denver |
CO |
DNVRCOMA32Z |
321J HD CARRIER LLC |
656 |
|
2016-06-12 |
|
720-721
| 1 |
Denver |
CO |
DNVRCOMA37Z |
507J THE VOICE APPLICATION NETWORK, LLC |
656 |
|
2016-06-12 |
|
720-721
| 2 |
Denver |
CO |
DNVRCOMA32Z |
321J HD CARRIER LLC |
656 |
|
2016-06-12 |
|
720-721
| 3 |
Denver |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2016-08-15 |
|
720-721
| 4 |
Denver |
CO |
DNVRCOMA32Z |
321J HD CARRIER LLC |
656 |
|
2016-09-01 |
|
720-721
| 5 |
Denver |
CO |
DNVRCOMA32Z |
321J HD CARRIER LLC |
656 |
|
2016-09-01 |
|
720-721
| 6 |
Denver |
CO |
DNVRCOMA32Z |
321J HD CARRIER LLC |
656 |
|
2016-09-01 |
|
720-721
| 7 |
Denver |
CO |
DNVRCOMA32Z |
321J HD CARRIER LLC |
656 |
|
2016-06-12 |
|
720-721
| 8 |
Denver |
CO |
DNVRCOMA32Z |
321J HD CARRIER LLC |
656 |
|
2016-09-01 |
|
720-721
| 9 |
Denver |
CO |
DNVRCOMA24Z |
557H WIDE VOICE, LLC - CO |
656 |
|
2016-09-01 |
|
720-722
| A |
Denver |
CO |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
|
|
720-722
| 0 |
Denver |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-10 |
|
720-722
| 1 |
Denver |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-10 |
|
720-722
| 2 |
Denver |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-10 |
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 >>
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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