Local Calling Guide
Area code/prefix search
Glen Burnie, MD
<< 1 2 3 4 5 6 7 8 9 10 11 12 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 410-850
| A |
FPATMDFRDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-855
| A |
FPATMDFRDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-855
| 0 |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2016-08-15 |
|
| 410-855
| 1 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2016-04-18 |
|
| 410-855
| 2 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2016-04-18 |
|
| 410-855
| 3 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2016-04-18 |
|
| 410-855
| 4 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2016-08-21 |
|
| 410-855
| 5 |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2016-07-02 |
|
| 410-855
| 6 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-855
| 7 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-855
| 8 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-855
| 9 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-859
| A |
FPATMDFRDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-863
| A |
GLBRMDGLRP0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-863
| 0 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-863
| 1 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-863
| 2 |
|
876D ONVOY, LLC - MD |
238 |
|
2015-06-11 |
|
| 410-863
| 3 |
|
876D ONVOY, LLC - MD |
238 |
|
2015-06-11 |
|
| 410-863
| 4 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-863
| 5 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-863
| 6 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-863
| 7 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-863
| 8 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2020-04-20 |
|
| 410-863
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2020-04-20 |
|
| 410-865
| A |
FPATMDFRDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-865
| 0 |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2019-08-30 |
|
| 410-865
| 1 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-865
| 2 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-865
| 3 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-865
| 4 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-865
| 5 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-865
| 6 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-865
| 7 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-865
| 8 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-865
| 9 |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2008-07-17 |
|
| 410-892
| A |
FPATMDFRDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-892
| 0 |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2016-08-15 |
|
| 410-892
| 1 |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2015-12-03 |
|
| 410-892
| 2 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2018-11-11 |
|
| 410-892
| 3 |
|
5562 METROPCS, INC. |
238 |
|
2016-02-04 |
|
| 410-892
| 4 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2016-07-25 |
|
| 410-892
| 5 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2016-07-25 |
|
| 410-892
| 6 |
|
5562 METROPCS, INC. |
238 |
|
2016-03-09 |
|
| 410-892
| 7 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-892
| 8 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-892
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2019-04-19 |
|
| 410-981
| A |
FPATMDFRDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-981
| 0 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-981
| 1 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 410-981
| 2 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.