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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 240-200
| A |
Washington Zone 2 |
MD |
WASHDCDP8MD |
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
|
|
| 240-200
| 0 |
Washington Zone 2 |
MD |
WASHDCDP8MD |
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-12-02 |
|
| 240-200
| 1 |
Washington Zone 2 |
MD |
WASHDCRKDS3 |
8992 ALLEGIANCE TELECOM OF MARYLAND, INC. |
236 |
|
2011-05-13 |
|
| 240-200
| 2 |
Washington Zone 2 |
MD |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA |
236 |
|
2011-11-24 |
|
| 240-200
| 3 |
Washington Zone 2 |
MD |
CHCHMDBE6MD |
4716 PAETEC COMMUNICATIONS, INC. - MD |
236 |
|
2010-12-03 |
|
| 240-200
| 4 |
Washington Zone 2 |
MD |
WASHDCDP8MD |
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2012-02-20 |
|
| 240-200
| 5 |
Washington Zone 2 |
MD |
WASHDCDP8MD |
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2012-03-02 |
|
| 240-200
| 6 |
Washington Zone 2 |
MD |
WASLDCRGDS0 |
281E YMAX COMMUNICATIONS CORP. - MD |
236 |
|
2010-12-03 |
|
| 240-200
| 7 |
Washington Zone 2 |
MD |
WASLDCRGDS0 |
281E YMAX COMMUNICATIONS CORP. - MD |
236 |
|
2010-12-03 |
|
| 240-200
| 8 |
Washington Zone 2 |
MD |
WASLDCRGDS0 |
281E YMAX COMMUNICATIONS CORP. - MD |
236 |
|
2010-12-03 |
|
| 240-200
| 9 |
Washington Zone 2 |
MD |
WASLDCRGDS0 |
281E YMAX COMMUNICATIONS CORP. - MD |
236 |
|
2010-12-03 |
|
| 240-201
| A |
Ridge |
MD |
WASHDC12DS6 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
|
|
| 240-201
| 0 |
Ridge |
MD |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2020-10-01 |
|
| 240-201
| 1 |
Ridge |
MD |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2021-03-21 |
|
| 240-201
| 2 |
Ridge |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2020-10-17 |
|
| 240-201
| 3 |
Ridge |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2021-04-02 |
|
| 240-201
| 4 |
Ridge |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2021-04-02 |
|
| 240-201
| 5 |
Ridge |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
2022-05-20 |
|
| 240-201
| 7 |
Ridge |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2021-09-24 |
|
| 240-201
| 9 |
Ridge |
MD |
WASHDC12DS6 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
|
|
| 240-202
| A |
Highfield |
MD |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
|
|
| 240-202
| 0 |
Highfield |
MD |
HGTWMD53BMD |
145J TERRA NOVA TELECOM INC. |
240 |
|
2021-04-04 |
|
| 240-202
| 1 |
Highfield |
MD |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2020-07-25 |
|
| 240-202
| 2 |
Highfield |
MD |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2020-07-25 |
|
| 240-202
| 3 |
Highfield |
MD |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2020-10-17 |
|
| 240-202
| 4 |
Highfield |
MD |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2020-10-17 |
|
| 240-202
| 5 |
Highfield |
MD |
FRDRMDFRXPX |
624H ONVOY SPECTRUM, LLC |
240 |
|
2021-05-24 |
|
| 240-202
| 7 |
Highfield |
MD |
HGTWMD53EMD |
516J TON80 COMMUNICATIONS LLC |
240 |
|
2021-11-06 |
|
| 240-202
| 8 |
Highfield |
MD |
FRDRMDFRXPX |
624H ONVOY SPECTRUM, LLC |
240 |
|
2021-11-15 |
|
| 240-202
| 9 |
Highfield |
MD |
FRDRMDFRXPX |
624H ONVOY SPECTRUM, LLC |
240 |
|
2021-11-15 |
|
| 240-203
| A |
Hagerstown |
MD |
FRDRMDFRKMD |
4098 SPRINT SPECTRUM, LP - MD |
240 |
|
|
|
| 240-203
| 0 |
Hagerstown |
MD |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA |
240 |
|
2011-11-18 |
|
| 240-203
| 1 |
Hagerstown |
MD |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA |
240 |
|
2011-11-18 |
|
| 240-203
| 2 |
Hagerstown |
MD |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA |
240 |
|
2011-11-18 |
|
| 240-203
| 3 |
Hagerstown |
MD |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA |
240 |
|
2011-11-18 |
|
| 240-203
| 4 |
Hagerstown |
MD |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA |
240 |
|
2011-11-18 |
|
| 240-203
| 5 |
Hagerstown |
MD |
FRDRMDFRKMD |
4098 SPRINT SPECTRUM, LP - MD |
240 |
|
2011-11-18 |
|
| 240-203
| 6 |
Hagerstown |
MD |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2012-09-10 |
|
| 240-203
| 7 |
Hagerstown |
MD |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2012-09-10 |
|
| 240-203
| 8 |
Hagerstown |
MD |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2014-05-30 |
|
| 240-203
| 9 |
Hagerstown |
MD |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2014-05-30 |
|
| 240-204
| A |
Washington Zone 2 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
|
|
| 240-204
| 0 |
Washington Zone 2 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2011-11-06 |
|
| 240-204
| 1 |
Washington Zone 2 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2012-07-03 |
|
| 240-204
| 2 |
Washington Zone 2 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2012-07-03 |
|
| 240-204
| 3 |
Washington Zone 2 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2014-03-01 |
|
| 240-204
| 4 |
Washington Zone 2 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2013-10-01 |
|
| 240-204
| 5 |
Washington Zone 2 |
MD |
HRNDVACKBMD |
5977 BROADVIEW NETWORKS, INC. - DC |
236 |
|
2013-03-29 |
|
| 240-204
| 6 |
Washington Zone 2 |
MD |
MCLNVA23DS4 |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2013-02-26 |
|
| 240-204
| 7 |
Washington Zone 2 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2014-05-01 |
|
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 >>
Last updated: Thu, 04 Aug 2022 23:14:42 UTC
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