Local Calling Guide
Area code/prefix search
New Market, MD
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 240-822
| A |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
|
|
| 240-822
| 0 |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
240 |
|
2022-10-14 |
|
| 240-822
| 1 |
|
624H ONVOY SPECTRUM, LLC |
240 |
|
2021-12-03 |
|
| 240-822
| 2 |
|
876D ONVOY, LLC - MD |
240 |
|
2024-03-02 |
|
| 240-822
| 3 |
|
318J COMCAST IP PHONE, LLC |
240 |
|
2021-10-03 |
|
| 240-822
| 4 |
|
876D ONVOY, LLC - MD |
240 |
|
2021-05-14 |
|
| 240-822
| 5 |
|
318J COMCAST IP PHONE, LLC |
240 |
|
2021-10-03 |
|
| 240-822
| 6 |
|
624H ONVOY SPECTRUM, LLC |
240 |
|
2021-05-24 |
|
| 240-822
| 7 |
|
876D ONVOY, LLC - MD |
240 |
|
2021-07-11 |
|
| 240-822
| 8 |
|
876D ONVOY, LLC - MD |
240 |
|
2021-07-11 |
|
| 240-822
| 9 |
|
876D ONVOY, LLC - MD |
240 |
|
2024-04-05 |
|
| 240-915
| A |
CMLDMDCMUMD |
073H TELNYX LLC |
240 |
|
|
|
| 240-915
| 0 |
|
073H TELNYX LLC |
240 |
|
2017-08-08 |
|
| 240-915
| 1 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
2018-06-17 |
|
| 240-915
| 2 |
|
318J COMCAST IP PHONE, LLC |
240 |
|
2017-03-10 |
|
| 240-915
| 3 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
2018-06-17 |
|
| 240-915
| 4 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
2018-06-17 |
|
| 240-915
| 5 |
|
318J COMCAST IP PHONE, LLC |
240 |
|
2021-03-08 |
|
| 240-915
| 6 |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
240 |
|
2019-10-21 |
|
| 240-915
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
240 |
|
2016-10-28 |
|
| 240-915
| 8 |
|
876D ONVOY, LLC - MD |
240 |
|
2016-10-02 |
|
| 240-984
| A |
FRDRMDFRXAX |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
240 |
|
|
|
| 240-984
| 0 |
|
876D ONVOY, LLC - MD |
240 |
|
2023-10-22 |
|
| 240-984
| 1 |
|
876D ONVOY, LLC - MD |
240 |
|
2023-10-22 |
|
| 240-984
| 2 |
|
876D ONVOY, LLC - MD |
240 |
|
2023-10-22 |
|
| 240-984
| 3 |
|
876D ONVOY, LLC - MD |
240 |
|
2023-10-22 |
|
| 240-984
| 4 |
|
876D ONVOY, LLC - MD |
240 |
|
2023-10-22 |
|
| 240-984
| 5 |
|
876D ONVOY, LLC - MD |
240 |
|
2023-06-16 |
|
| 240-984
| 6 |
|
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
240 |
|
2025-05-19 |
|
| 301-865
| A |
NWMRMDNERS3 |
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-882
| A |
HGTWMD53DS0 |
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
|
|
| 301-882
| 0 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
2004-05-09 |
|
| 301-882
| 1 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2010-06-26 |
|
| 301-882
| 2 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2010-10-17 |
|
| 301-882
| 3 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2011-07-02 |
|
| 301-882
| 4 |
|
318J COMCAST IP PHONE, LLC |
240 |
|
2013-08-16 |
|
| 301-882
| 5 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2014-09-08 |
|
| 301-882
| 6 |
|
829J PAETEC ITEL, LLC |
240 |
|
2014-10-03 |
|
| 301-882
| 7 |
|
318J COMCAST IP PHONE, LLC |
240 |
|
2007-04-07 |
|
| 301-882
| 8 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2015-02-13 |
|
| 301-882
| 9 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2015-10-29 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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