Local Calling Guide
Area code/prefix search
Baltimore, MD
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 667-223
| 4 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
| 667-223
| 5 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
| 667-223
| 6 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
| 667-223
| 7 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
| 667-223
| 8 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
| 667-223
| 9 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-19 |
|
| 667-224
| A |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
|
|
| 667-224
| 0 |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2012-05-07 |
|
| 667-224
| 1 |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2015-04-12 |
|
| 667-224
| 2 |
BLTMMDCHW29 |
4716 PAETEC COMMUNICATIONS, INC. - MD |
238 |
|
2015-04-20 |
|
| 667-224
| 3 |
BLTMMDCHW29 |
4716 PAETEC COMMUNICATIONS, INC. - MD |
238 |
|
2015-04-20 |
|
| 667-224
| 4 |
BLTMMDCHW29 |
4716 PAETEC COMMUNICATIONS, INC. - MD |
238 |
|
2015-04-20 |
|
| 667-224
| 5 |
BLTMMDCHW29 |
4716 PAETEC COMMUNICATIONS, INC. - MD |
238 |
|
2015-04-20 |
|
| 667-224
| 6 |
BLTMMDCH14Z |
2697 CTC COMMUNICATIONS CORP. - MD |
238 |
|
2015-06-29 |
|
| 667-224
| 7 |
BLTMMDCH14Z |
2697 CTC COMMUNICATIONS CORP. - MD |
238 |
|
2015-06-29 |
|
| 667-224
| 8 |
BLTMMDCHW29 |
4716 PAETEC COMMUNICATIONS, INC. - MD |
238 |
|
2015-06-30 |
|
| 667-224
| 9 |
BLTMMDCHW29 |
4716 PAETEC COMMUNICATIONS, INC. - MD |
238 |
|
2015-06-30 |
|
| 667-233
| A |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 667-233
| 0 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 1 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 2 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 3 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 4 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 5 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 6 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 7 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 8 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 9 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-234
| A |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
|
|
| 667-234
| 0 |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2012-05-07 |
|
| 667-234
| 1 |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
| 667-234
| 2 |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
| 667-234
| 3 |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
| 667-234
| 4 |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
| 667-234
| 5 |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
| 667-234
| 6 |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
| 667-234
| 7 |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
| 667-234
| 8 |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
| 667-234
| 9 |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2015-10-09 |
|
| 667-239
| A |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
|
|
| 667-239
| 0 |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2012-05-07 |
|
| 667-239
| 1 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-239
| 2 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-239
| 3 |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
238 |
|
2014-09-29 |
|
| 667-239
| 4 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-239
| 5 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-239
| 6 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-239
| 7 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-239
| 8 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2014-10-06 |
|
| 667-239
| 9 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2014-10-06 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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