Local Calling Guide
Area code/prefix search
Washington Zone 6, MD
<< 1 2 3 4 5 6 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 240-766
| 5 |
WASHDCDP8MD |
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2015-05-14 |
|
| 240-766
| 6 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2013-12-27 |
|
| 240-766
| 7 |
WASHDCDP8MD |
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2007-09-13 |
|
| 240-766
| 8 |
MCLNVA23DS4 |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-29 |
|
| 240-766
| 9 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2013-12-27 |
|
| 240-872
| A |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 240-872
| 0 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-01-02 |
|
| 240-872
| 1 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-12-10 |
|
| 240-872
| 2 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-12-10 |
|
| 240-872
| 3 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-12-10 |
|
| 240-872
| 4 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-12-10 |
|
| 240-872
| 5 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-12-10 |
|
| 240-872
| 6 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-12-14 |
|
| 240-872
| 7 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-12-14 |
|
| 240-872
| 8 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-12-14 |
|
| 240-872
| 9 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-12-09 |
|
| 240-923
| A |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 240-923
| 0 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-09-29 |
|
| 240-923
| 1 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-09-29 |
|
| 240-923
| 2 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2022-04-01 |
|
| 240-923
| 3 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2022-04-01 |
|
| 240-923
| 4 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-09-29 |
|
| 240-923
| 5 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2022-12-22 |
|
| 240-923
| 6 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-06-13 |
|
| 240-923
| 7 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2022-12-22 |
|
| 240-923
| 8 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-03-31 |
|
| 240-923
| 9 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-03-31 |
|
| 240-977
| A |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
|
|
| 240-977
| 0 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2023-06-30 |
|
| 240-977
| 1 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-09-14 |
|
| 240-977
| 2 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-09-14 |
|
| 240-977
| 3 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-09-14 |
|
| 240-977
| 5 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-04-22 |
|
| 240-977
| 6 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-04-22 |
|
| 240-977
| 7 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-04-22 |
|
| 240-977
| 8 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-09-14 |
|
| 240-977
| 9 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-09-14 |
|
| 301-203
| A |
FTWSMDCPDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 301-248
| A |
ALTWMDATRP0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 301-265
| A |
ALTWMDATRP0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 301-265
| 0 |
ALTWMDATRP0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 301-265
| 1 |
ALTWMDATRP0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 301-265
| 2 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2014-10-24 |
|
| 301-265
| 3 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2014-10-24 |
|
| 301-265
| 4 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2002-11-30 |
|
| 301-265
| 5 |
WASHDCDP8MD |
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2015-05-14 |
|
| 301-265
| 6 |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-07-23 |
|
| 301-265
| 7 |
WASIDCRG7MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
236 |
|
2014-06-25 |
|
| 301-265
| 8 |
ALTWMDATRP0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 301-265
| 9 |
ALTWMDATRP0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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