Local Calling Guide
Area code/prefix search
Waldorf, MD
<< 1 2 3 4 5 6 7 8 9 10 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
301-396
| 1 |
WDRFMDWDDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-396
| 2 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2019-03-20 |
|
301-396
| 3 |
WDRFMDWDDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-396
| 4 |
WDRFMDWDDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-396
| 5 |
WDRFMDWDDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-396
| 6 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
236 |
|
2019-04-29 |
|
301-396
| 7 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2019-02-19 |
|
301-396
| 8 |
WDRFMDWDDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-396
| 9 |
WDRFMDWDDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-399
| A |
BTVLMD12CMA |
6664 SPRINT SPECTRUM, L.P. |
236 |
|
|
|
301-399
| 0 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
301-399
| 1 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
301-399
| 2 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
301-399
| 3 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
301-399
| 4 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
301-399
| 5 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
301-399
| 6 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
301-399
| 7 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
301-399
| 8 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
301-399
| 9 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
301-535
| A |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
301-542
| A |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
301-542
| 0 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
301-542
| 1 |
WASHDCMTX7X |
2697 CTC COMMUNICATIONS CORP. - MD |
236 |
|
2006-01-20 |
|
301-542
| 2 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2006-04-24 |
|
301-542
| 3 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2006-06-02 |
|
301-542
| 4 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2006-07-03 |
|
301-542
| 5 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2011-06-27 |
|
301-542
| 6 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2007-11-15 |
|
301-542
| 7 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2006-06-02 |
|
301-542
| 8 |
HRNDVACKAMD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
301-542
| 9 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2006-08-07 |
|
301-553
| A |
SLSPMDSSX6X |
6630 USA MOBILITY WIRELESS, INC. |
236 |
|
|
|
301-597
| A |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
301-597
| 0 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2022-03-11 |
|
301-597
| 1 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2022-04-25 |
|
301-597
| 2 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2022-03-21 |
|
301-597
| 3 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2022-03-21 |
|
301-597
| 4 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2022-04-25 |
|
301-597
| 5 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2022-03-11 |
|
301-597
| 6 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2022-03-11 |
|
301-597
| 7 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2022-04-25 |
|
301-597
| 8 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-03-10 |
|
301-597
| 9 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-03-10 |
|
301-609
| A |
LPLTMDLADS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-609
| 0 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2007-02-02 |
|
301-609
| 1 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2007-02-02 |
|
301-609
| 2 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2007-03-05 |
|
301-609
| 3 |
LPLTMDLADS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-609
| 4 |
LPLTMDLADS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.