Local Calling Guide
Area code/prefix search
NPA: 240
[Rate centres in NPA 240]
[Dial plan for NPA 240]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 240-240
| 0 |
Damascus (Hagerstown LATA) |
MD |
|
965H FRACTEL LLC |
240 |
|
2020-09-03 |
|
| 240-240
| 1 |
Damascus (Hagerstown LATA) |
MD |
|
876D ONVOY, LLC - MD |
240 |
|
2021-04-29 |
|
| 240-240
| 4 |
Damascus (Hagerstown LATA) |
MD |
|
965H FRACTEL LLC |
240 |
|
2020-09-03 |
|
| 240-241
| A |
Washington Zone 13 |
MD |
LNHMMDADGT0 |
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-241
| 0 |
Washington Zone 13 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-05-01 |
|
| 240-241
| 1 |
Washington Zone 13 |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
2013-05-03 |
|
| 240-241
| 2 |
Washington Zone 13 |
MD |
|
5562 METRO PCS, INC. |
236 |
|
2013-06-16 |
|
| 240-241
| 3 |
Washington Zone 13 |
MD |
|
5562 METRO PCS, INC. |
236 |
|
2013-06-16 |
|
| 240-241
| 4 |
Washington Zone 13 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2014-06-25 |
|
| 240-241
| 5 |
Washington Zone 13 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
2007-07-09 |
|
| 240-241
| 6 |
Washington Zone 13 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
2007-07-09 |
|
| 240-241
| 7 |
Washington Zone 13 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2007-12-05 |
|
| 240-241
| 8 |
Washington Zone 13 |
MD |
|
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-241
| 9 |
Washington Zone 13 |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
2013-05-03 |
|
| 240-242
| A |
Washington Zone 11 |
MD |
LNHMMDADGT0 |
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-242
| 0 |
Washington Zone 11 |
MD |
|
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-242
| 1 |
Washington Zone 11 |
MD |
|
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-242
| 2 |
Washington Zone 11 |
MD |
|
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-242
| 3 |
Washington Zone 11 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2006-07-04 |
|
| 240-242
| 4 |
Washington Zone 11 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2006-07-04 |
|
| 240-242
| 5 |
Washington Zone 11 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-02-22 |
|
| 240-242
| 6 |
Washington Zone 11 |
MD |
|
2697 CTC COMMUNICATIONS CORP. - MD |
236 |
|
2006-09-07 |
|
| 240-242
| 7 |
Washington Zone 11 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2008-12-13 |
|
| 240-242
| 8 |
Washington Zone 11 |
MD |
|
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-242
| 9 |
Washington Zone 11 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2008-12-13 |
|
| 240-243
| A |
Gaithersburg |
MD |
WASHDCRKDS3 |
8992 ALLEGIANCE TELECOM, INC. - MD |
236 |
|
|
|
| 240-243
| 0 |
Gaithersburg |
MD |
|
8992 ALLEGIANCE TELECOM, INC. - MD |
236 |
|
|
|
| 240-243
| 1 |
Gaithersburg |
MD |
|
8992 ALLEGIANCE TELECOM, INC. - MD |
236 |
|
|
|
| 240-243
| 2 |
Gaithersburg |
MD |
|
8992 ALLEGIANCE TELECOM, INC. - MD |
236 |
|
|
|
| 240-243
| 3 |
Gaithersburg |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2014-09-19 |
|
| 240-243
| 4 |
Gaithersburg |
MD |
|
8992 ALLEGIANCE TELECOM, INC. - MD |
236 |
|
|
|
| 240-243
| 5 |
Gaithersburg |
MD |
|
8992 ALLEGIANCE TELECOM, INC. - MD |
236 |
|
|
|
| 240-243
| 6 |
Gaithersburg |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2018-11-21 |
|
| 240-243
| 7 |
Gaithersburg |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2019-01-22 |
|
| 240-243
| 8 |
Gaithersburg |
MD |
|
145J TERRA NOVA TELECOM INC. |
236 |
|
2021-01-28 |
|
| 240-243
| 9 |
Gaithersburg |
MD |
|
8992 ALLEGIANCE TELECOM, INC. - MD |
236 |
|
|
|
| 240-244
| A |
Washington Zone 16 |
MD |
LNHMMDADGT0 |
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-244
| 0 |
Washington Zone 16 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-09-03 |
|
| 240-244
| 1 |
Washington Zone 16 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2006-03-03 |
|
| 240-244
| 2 |
Washington Zone 16 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2016-06-07 |
|
| 240-244
| 3 |
Washington Zone 16 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2007-09-13 |
|
| 240-244
| 4 |
Washington Zone 16 |
MD |
|
087F FUSION COMMUNICATIONS, LLC |
236 |
|
2008-10-05 |
|
| 240-244
| 5 |
Washington Zone 16 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2007-01-19 |
|
| 240-244
| 6 |
Washington Zone 16 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-02-22 |
|
| 240-244
| 7 |
Washington Zone 16 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-10-28 |
|
| 240-244
| 8 |
Washington Zone 16 |
MD |
|
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-244
| 9 |
Washington Zone 16 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2008-12-13 |
|
| 240-245
| A |
Washington Zone 14 |
MD |
LNHMMDADGT0 |
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-245
| 0 |
Washington Zone 14 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2008-12-13 |
|
| 240-245
| 1 |
Washington Zone 14 |
MD |
|
2697 CTC COMMUNICATIONS CORP. - MD |
236 |
|
2006-01-14 |
|
<< 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 >>
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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