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 |
| 240-316
| A |
Washington Zone 2 |
MD |
WASHDCSWXCZ |
6664 SPRINT SPECTRUM L.P. |
236 |
|
|
|
| 240-316
| 0 |
Washington Zone 2 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2009-11-14 |
|
| 240-316
| 1 |
Washington Zone 2 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2009-12-14 |
|
| 240-316
| 2 |
Washington Zone 2 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2010-01-14 |
|
| 240-316
| 3 |
Washington Zone 2 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
2009-07-31 |
|
| 240-316
| 4 |
Washington Zone 2 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-09-13 |
|
| 240-316
| 5 |
Washington Zone 2 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2010-01-14 |
|
| 240-316
| 6 |
Washington Zone 2 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2009-01-25 |
|
| 240-316
| 7 |
Washington Zone 2 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2009-01-25 |
|
| 240-316
| 8 |
Washington Zone 2 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2009-01-25 |
|
| 240-316
| 9 |
Washington Zone 2 |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2009-01-08 |
|
| 240-317
| A |
Lexington Park-Great Mills |
MD |
LNHMMDADGT0 |
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-317
| 0 |
Lexington Park-Great Mills |
MD |
|
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-317
| 1 |
Lexington Park-Great Mills |
MD |
|
6664 SPRINT SPECTRUM L.P. |
236 |
|
2011-10-25 |
|
| 240-317
| 2 |
Lexington Park-Great Mills |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-13 |
|
| 240-317
| 3 |
Lexington Park-Great Mills |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-13 |
|
| 240-317
| 4 |
Lexington Park-Great Mills |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2007-10-22 |
|
| 240-317
| 5 |
Lexington Park-Great Mills |
MD |
|
228C IDT AMERICA CORP - MD |
236 |
|
2009-03-05 |
|
| 240-317
| 6 |
Lexington Park-Great Mills |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
2007-02-19 |
|
| 240-317
| 7 |
Lexington Park-Great Mills |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-02-25 |
|
| 240-317
| 8 |
Lexington Park-Great Mills |
MD |
|
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-317
| 9 |
Lexington Park-Great Mills |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2008-12-13 |
|
| 240-318
| A |
Washington Zone 16 |
MD |
CLTNMDCLDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 240-318
| 0 |
Washington Zone 16 |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 240-318
| 1 |
Washington Zone 16 |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
2013-05-04 |
|
| 240-318
| 2 |
Washington Zone 16 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2008-02-22 |
|
| 240-318
| 3 |
Washington Zone 16 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2009-11-27 |
|
| 240-318
| 4 |
Washington Zone 16 |
MD |
|
5562 METRO PCS, INC. |
236 |
|
2013-06-16 |
|
| 240-318
| 5 |
Washington Zone 16 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2013-09-08 |
|
| 240-318
| 6 |
Washington Zone 16 |
MD |
|
5562 METRO PCS, INC. |
236 |
|
2015-02-05 |
|
| 240-318
| 7 |
Washington Zone 16 |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2016-03-11 |
|
| 240-318
| 8 |
Washington Zone 16 |
MD |
|
4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD |
236 |
|
2004-04-06 |
|
| 240-318
| 9 |
Washington Zone 16 |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
2013-05-04 |
|
| 240-319
| A |
Laurel (Baltimore LATA) |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
|
|
| 240-319
| 0 |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2008-08-14 |
|
| 240-319
| 1 |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2008-10-03 |
|
| 240-319
| 2 |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2009-10-02 |
|
| 240-319
| 3 |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2010-02-16 |
|
| 240-319
| 4 |
Laurel (Baltimore LATA) |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2010-04-19 |
|
| 240-319
| 5 |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2010-06-12 |
|
| 240-319
| 6 |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2010-06-12 |
|
| 240-319
| 7 |
Laurel (Baltimore LATA) |
MD |
|
4773 XO MARYLAND, LLC |
238 |
|
2010-08-22 |
|
| 240-319
| 8 |
Laurel (Baltimore LATA) |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2010-10-28 |
|
| 240-319
| 9 |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2010-10-02 |
|
| 240-320
| A |
Waldorf |
MD |
WASJDCDBDS1 |
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-320
| 0 |
Waldorf |
MD |
|
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-320
| 1 |
Waldorf |
MD |
|
4820 CAVALIER EAST LLC - MD |
236 |
|
|
|
| 240-320
| 2 |
Waldorf |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2005-08-01 |
|
| 240-320
| 3 |
Waldorf |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2005-09-01 |
|
| 240-320
| 4 |
Waldorf |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2005-11-01 |
|
<< 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 >>
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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