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 |
| 240-763
| 8 |
Washington Zone 15 (Baltimore LATA) |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2019-02-19 |
|
| 240-763
| 9 |
Washington Zone 15 (Baltimore LATA) |
MD |
|
073H TELNYX LLC |
238 |
|
2017-04-26 |
|
| 240-764
| A |
Washington Zone 4 |
MD |
WASHDCCZDS0 |
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-764
| 0 |
Washington Zone 4 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-764
| 1 |
Washington Zone 4 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-764
| 2 |
Washington Zone 4 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
2005-08-15 |
|
| 240-764
| 3 |
Washington Zone 4 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
2005-08-15 |
|
| 240-764
| 4 |
Washington Zone 4 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2003-01-12 |
|
| 240-764
| 5 |
Washington Zone 4 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2007-09-19 |
|
| 240-764
| 6 |
Washington Zone 4 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2007-09-19 |
|
| 240-764
| 7 |
Washington Zone 4 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2007-09-19 |
|
| 240-764
| 8 |
Washington Zone 4 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2007-09-19 |
|
| 240-764
| 9 |
Washington Zone 4 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2013-05-20 |
|
| 240-765
| A |
Washington Zone 5 |
MD |
WASHDCCZDS0 |
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-765
| 0 |
Washington Zone 5 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-765
| 1 |
Washington Zone 5 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-765
| 2 |
Washington Zone 5 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2004-02-17 |
|
| 240-765
| 3 |
Washington Zone 5 |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
2019-03-29 |
|
| 240-765
| 4 |
Washington Zone 5 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2007-11-11 |
|
| 240-765
| 5 |
Washington Zone 5 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2004-09-13 |
|
| 240-765
| 6 |
Washington Zone 5 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-765
| 7 |
Washington Zone 5 |
MD |
|
281E YMAX COMMUNICATIONS CORP. - MD |
236 |
|
2008-10-10 |
|
| 240-765
| 8 |
Washington Zone 5 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2005-02-20 |
|
| 240-765
| 9 |
Washington Zone 5 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2005-02-20 |
|
| 240-766
| A |
Washington Zone 6 |
MD |
WASHDCCZDS0 |
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-766
| 0 |
Washington Zone 6 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-766
| 1 |
Washington Zone 6 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-766
| 2 |
Washington Zone 6 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2014-02-14 |
|
| 240-766
| 3 |
Washington Zone 6 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
|
|
| 240-766
| 4 |
Washington Zone 6 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2014-09-14 |
|
| 240-766
| 5 |
Washington Zone 6 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2015-05-14 |
|
| 240-766
| 6 |
Washington Zone 6 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2013-12-27 |
|
| 240-766
| 7 |
Washington Zone 6 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2007-09-13 |
|
| 240-766
| 8 |
Washington Zone 6 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-29 |
|
| 240-766
| 9 |
Washington Zone 6 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2013-12-27 |
|
| 240-767
| A |
Washington Zone 5 |
MD |
WASJDCDBDS1 |
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-767
| 0 |
Washington Zone 5 |
MD |
|
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-767
| 1 |
Washington Zone 5 |
MD |
|
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-767
| 2 |
Washington Zone 5 |
MD |
|
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-767
| 3 |
Washington Zone 5 |
MD |
|
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-767
| 4 |
Washington Zone 5 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-13 |
|
| 240-767
| 5 |
Washington Zone 5 |
MD |
|
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-767
| 6 |
Washington Zone 5 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-13 |
|
| 240-767
| 7 |
Washington Zone 5 |
MD |
|
4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD |
236 |
|
2004-04-06 |
|
| 240-767
| 8 |
Washington Zone 5 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2021-01-03 |
|
| 240-767
| 9 |
Washington Zone 5 |
MD |
|
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-770
| A |
Washington Zone 4 |
MD |
ARTNVAARXDY |
318J COMCAST IP PHONE LLC |
236 |
|
2021-01-26 |
|
| 240-770
| 0 |
Washington Zone 4 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-13 |
|
| 240-770
| 1 |
Washington Zone 4 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-11-29 |
|
| 240-770
| 2 |
Washington Zone 4 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-13 |
|
<< 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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