Local Calling Guide
Area code/prefix search
Frederick, MD
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
240-815
| 8 |
FRDRMDFRIMD |
551G NUSO, LLC |
240 |
|
2016-04-01 |
|
240-815
| 9 |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
240 |
|
2017-08-06 |
|
240-831
| A |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
|
|
240-831
| 0 |
FRDRMDFR9MD |
5562 METROPCS, INC. |
240 |
|
2018-06-18 |
|
240-831
| 1 |
FRDRMDFRXSX |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
240 |
|
2018-07-09 |
|
240-831
| 2 |
FRDRMDFR9MD |
5562 METROPCS, INC. |
240 |
|
2018-07-01 |
|
240-831
| 3 |
FRDRMDFRIMD |
551G NUSO, LLC |
240 |
|
2018-11-07 |
|
240-831
| 4 |
FRDRMDFRXTX |
318J COMCAST IP PHONE, LLC |
240 |
|
2018-06-16 |
|
240-831
| 5 |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2016-05-26 |
|
240-831
| 6 |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2016-05-26 |
|
240-831
| 7 |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2016-05-26 |
|
240-831
| 8 |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2016-05-26 |
|
240-831
| 9 |
FRDRMDFRIMD |
551G NUSO, LLC |
240 |
|
2018-07-23 |
|
240-840
| A |
FRDRMDFRXPX |
624H ONVOY SPECTRUM, LLC |
240 |
|
|
|
240-840
| 0 |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
240 |
|
2018-09-20 |
|
240-840
| 1 |
MNRVMDMOXFX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
240 |
|
2018-09-25 |
|
240-840
| 2 |
FRDRMDFRIMD |
551G NUSO, LLC |
240 |
|
2018-11-07 |
|
240-840
| 3 |
FRDRMDFRIMD |
551G NUSO, LLC |
240 |
|
2018-11-07 |
|
240-840
| 4 |
FRDRMDFRIMD |
551G NUSO, LLC |
240 |
|
2018-11-07 |
|
240-840
| 5 |
FRDRMDFRIMD |
551G NUSO, LLC |
240 |
|
2018-11-07 |
|
240-840
| 6 |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
240 |
|
2018-10-22 |
|
240-840
| 7 |
FRDRMDFR9MD |
5562 METROPCS, INC. |
240 |
|
2019-07-11 |
|
240-840
| 8 |
FRDRMDFRXPX |
624H ONVOY SPECTRUM, LLC |
240 |
|
2018-07-30 |
|
240-840
| 9 |
FRDRMDFRIMD |
551G NUSO, LLC |
240 |
|
2018-10-14 |
|
240-877
| A |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
|
|
240-877
| 0 |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2016-10-09 |
|
240-877
| 1 |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2016-10-09 |
|
240-877
| 2 |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
2016-10-09 |
|
240-877
| 3 |
FRDRMDFR9MD |
5562 METROPCS, INC. |
240 |
|
2017-03-06 |
|
240-877
| 4 |
FRDRMDFRXSX |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
240 |
|
2017-09-13 |
|
240-877
| 5 |
FRDRMDFR9MD |
5562 METROPCS, INC. |
240 |
|
2017-08-05 |
|
240-877
| 6 |
FRDRMDFR9MD |
5562 METROPCS, INC. |
240 |
|
2017-10-02 |
|
240-877
| 7 |
FRDRMDFRXTX |
318J COMCAST IP PHONE, LLC |
240 |
|
2016-11-06 |
|
240-877
| 8 |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
240 |
|
2017-04-06 |
|
240-877
| 9 |
FRDRMDFRXSX |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
240 |
|
2018-07-09 |
|
240-910
| A |
CMLDMDCMZMD |
566J RADIANTIQ LLC |
240 |
|
|
|
240-910
| 0 |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
240 |
|
2021-06-05 |
|
240-910
| 1 |
MNRVMDMOXFX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
240 |
|
2021-07-01 |
|
240-910
| 2 |
HGTWMD539MD |
939H COMMIO, LLC |
240 |
|
2021-07-17 |
|
240-910
| 3 |
HGTWMD539MD |
939H COMMIO, LLC |
240 |
|
2021-07-17 |
|
240-910
| 4 |
HGTWMD539MD |
939H COMMIO, LLC |
240 |
|
2021-07-17 |
|
240-910
| 5 |
FRDRMDFRXSX |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
240 |
|
2022-03-16 |
|
240-910
| 6 |
FRDRMDFRXSX |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
240 |
|
2022-03-16 |
|
240-910
| 7 |
FRDRMDFR9MD |
5562 METROPCS, INC. |
240 |
|
2022-12-02 |
|
240-910
| 8 |
FRDRMDFRKMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
240 |
|
2021-07-08 |
|
240-910
| 9 |
CMLDMDCMZMD |
566J RADIANTIQ LLC |
240 |
|
2021-04-30 |
|
240-931
| A |
MRBGWVBUX0X |
732J NUSO, LLC |
240 |
|
|
|
240-931
| 0 |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2022-09-03 |
|
240-931
| 1 |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2022-09-03 |
|
240-931
| 2 |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2022-09-03 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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