Local Calling Guide
Area code/prefix search
Emmitsburg, MD
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 240-307
| A |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2024-12-09 |
|
| 240-307
| 0 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2017-10-19 |
|
| 240-307
| 1 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2012-07-15 |
|
| 240-307
| 2 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2015-08-10 |
|
| 240-307
| 3 |
|
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
240 |
|
2008-07-01 |
|
| 240-307
| 4 |
|
876D ONVOY, LLC - MD |
240 |
|
2016-09-12 |
|
| 240-307
| 5 |
|
876D ONVOY, LLC - MD |
240 |
|
2016-09-12 |
|
| 240-307
| 6 |
|
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
240 |
|
2014-04-20 |
|
| 240-307
| 7 |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
240 |
|
2016-10-26 |
|
| 240-307
| 8 |
|
073H TELNYX LLC |
240 |
|
2017-08-08 |
|
| 240-323
| A |
HGTWMD53DS0 |
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
|
|
| 240-829
| A |
HGTWMD53DS0 |
469J CORETEL MARYLAND, INC. - MD |
240 |
|
|
|
| 240-829
| 0 |
|
073H TELNYX LLC |
240 |
|
2021-05-30 |
|
| 240-829
| 1 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2020-11-20 |
|
| 240-829
| 2 |
|
876D ONVOY, LLC - MD |
240 |
|
2020-01-05 |
|
| 240-829
| 3 |
|
876D ONVOY, LLC - MD |
240 |
|
2020-01-05 |
|
| 240-829
| 4 |
|
469J CORETEL MARYLAND, INC. - MD |
240 |
|
2019-11-11 |
|
| 240-829
| 5 |
|
197D VONAGE AMERICA LLC |
240 |
|
2022-07-09 |
|
| 240-829
| 6 |
|
624H ONVOY SPECTRUM, LLC |
240 |
|
2022-01-20 |
|
| 240-829
| 7 |
|
624H ONVOY SPECTRUM, LLC |
240 |
|
2021-05-24 |
|
| 240-829
| 8 |
|
876D ONVOY, LLC - MD |
240 |
|
2020-08-09 |
|
| 240-829
| 9 |
|
876D ONVOY, LLC - MD |
240 |
|
2020-08-09 |
|
| 301-447
| A |
EMBGMDEMRS0 |
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-447
| 0 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2018-06-10 |
|
| 301-447
| 1 |
|
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-447
| 2 |
|
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-447
| 3 |
|
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-447
| 4 |
|
318J COMCAST IP PHONE, LLC |
240 |
|
2007-04-07 |
|
| 301-447
| 5 |
|
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-447
| 6 |
|
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-447
| 7 |
|
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-447
| 8 |
|
9212 VERIZON MARYLAND, INC. |
240 |
|
2007-12-07 |
|
| 301-447
| 9 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
2019-03-31 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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