Local Calling Guide
Area code/prefix search
NPA: 240
[Rate centres in NPA 240]
[Dial plan for NPA 240]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 240-593
| 2 |
Laurel (Baltimore LATA) |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
| 240-593
| 3 |
Laurel (Baltimore LATA) |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
| 240-593
| 4 |
Laurel (Baltimore LATA) |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
| 240-593
| 5 |
Laurel (Baltimore LATA) |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2003-07-06 |
|
| 240-593
| 6 |
Laurel (Baltimore LATA) |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
| 240-593
| 7 |
Laurel (Baltimore LATA) |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2003-07-06 |
|
| 240-593
| 8 |
Laurel (Baltimore LATA) |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2004-04-25 |
|
| 240-593
| 9 |
Laurel (Baltimore LATA) |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
| 240-594
| A |
Bittinger |
MD |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
|
|
| 240-594
| 0 |
Bittinger |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2018-07-13 |
|
| 240-594
| 1 |
Bittinger |
MD |
|
073H TELNYX LLC |
240 |
|
2018-07-19 |
|
| 240-594
| 2 |
Bittinger |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
240 |
|
2019-05-02 |
|
| 240-594
| 3 |
Bittinger |
MD |
|
318J COMCAST IP PHONE LLC |
240 |
|
2020-07-17 |
|
| 240-594
| 4 |
Bittinger |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
240 |
|
2020-02-16 |
|
| 240-594
| 5 |
Bittinger |
MD |
|
876D ONVOY, LLC - MD |
240 |
|
2020-06-04 |
|
| 240-594
| 6 |
Bittinger |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
240 |
|
2019-05-02 |
|
| 240-594
| 7 |
Bittinger |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
240 |
|
2019-05-02 |
|
| 240-594
| 8 |
Bittinger |
MD |
|
876D ONVOY, LLC - MD |
240 |
|
2019-04-04 |
|
| 240-594
| 9 |
Bittinger |
MD |
|
876D ONVOY, LLC - MD |
240 |
|
2019-04-04 |
|
| 240-595
| A |
Washington Zone 3 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
|
|
| 240-595
| 0 |
Washington Zone 3 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2006-11-06 |
|
| 240-595
| 1 |
Washington Zone 3 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2006-11-06 |
|
| 240-595
| 2 |
Washington Zone 3 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2006-11-06 |
|
| 240-595
| 3 |
Washington Zone 3 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2006-12-02 |
|
| 240-595
| 4 |
Washington Zone 3 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2007-01-02 |
|
| 240-595
| 5 |
Washington Zone 3 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2007-02-08 |
|
| 240-595
| 6 |
Washington Zone 3 |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
2007-02-19 |
|
| 240-595
| 7 |
Washington Zone 3 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2007-04-08 |
|
| 240-595
| 8 |
Washington Zone 3 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2007-04-08 |
|
| 240-595
| 9 |
Washington Zone 3 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2008-01-12 |
|
| 240-596
| A |
Ashton |
MD |
CHCHMDBEPS0 |
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
|
|
| 240-596
| 0 |
Ashton |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
2018-08-02 |
|
| 240-596
| 1 |
Ashton |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
2018-08-02 |
|
| 240-596
| 2 |
Ashton |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
2018-08-02 |
|
| 240-596
| 3 |
Ashton |
MD |
|
197D VONAGE NETWORK INC. |
236 |
|
2020-05-21 |
|
| 240-596
| 4 |
Ashton |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2019-02-23 |
|
| 240-596
| 5 |
Ashton |
MD |
|
197D VONAGE NETWORK INC. |
236 |
|
2020-05-21 |
|
| 240-596
| 6 |
Ashton |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
2019-05-01 |
|
| 240-596
| 7 |
Ashton |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
2019-05-01 |
|
| 240-596
| 8 |
Ashton |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2018-12-07 |
|
| 240-596
| 9 |
Ashton |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2018-12-07 |
|
| 240-597
| A |
Gaithersburg |
MD |
WASHDC12DS6 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
|
|
| 240-597
| 0 |
Gaithersburg |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
|
|
| 240-597
| 1 |
Gaithersburg |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
|
|
| 240-597
| 3 |
Gaithersburg |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
2019-06-27 |
|
| 240-597
| 4 |
Gaithersburg |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
2019-06-27 |
|
| 240-597
| 5 |
Gaithersburg |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
236 |
|
2019-06-27 |
|
| 240-597
| 6 |
Gaithersburg |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2019-07-13 |
|
| 240-597
| 7 |
Gaithersburg |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
2019-12-28 |
|
| 240-597
| 9 |
Gaithersburg |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
236 |
|
|
|
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Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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