Local Calling Guide
Area code/prefix search
Bittinger, MD
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 227-207
| A |
HGTWMD539MD |
939H COMMIO, LLC |
240 |
|
|
|
| 227-207
| 0 |
|
939H COMMIO, LLC |
240 |
|
2023-11-04 |
|
| 227-207
| 1 |
|
939H COMMIO, LLC |
240 |
|
2023-11-04 |
|
| 227-207
| 2 |
|
939H COMMIO, LLC |
240 |
|
2023-11-04 |
|
| 227-207
| 3 |
|
939H COMMIO, LLC |
240 |
|
2023-11-04 |
|
| 227-207
| 4 |
|
939H COMMIO, LLC |
240 |
|
2023-11-04 |
|
| 240-594
| A |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
|
|
| 240-594
| 0 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2018-07-13 |
|
| 240-594
| 1 |
|
073H TELNYX LLC |
240 |
|
2018-07-19 |
|
| 240-594
| 2 |
|
145J TERRA NOVA TELECOM INC. |
240 |
|
2024-02-10 |
|
| 240-594
| 3 |
|
318J COMCAST IP PHONE, LLC |
240 |
|
2020-07-17 |
|
| 240-594
| 4 |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
240 |
|
2020-02-16 |
|
| 240-594
| 5 |
|
876D ONVOY, LLC - MD |
240 |
|
2020-06-04 |
|
| 240-594
| 6 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
2019-05-02 |
|
| 240-594
| 7 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
2019-05-02 |
|
| 240-594
| 8 |
|
876D ONVOY, LLC - MD |
240 |
|
2019-04-04 |
|
| 240-594
| 9 |
|
876D ONVOY, LLC - MD |
240 |
|
2019-04-04 |
|
| 240-942
| A |
CMLDMDCMEMD |
876D ONVOY, LLC - MD |
240 |
|
|
|
| 240-942
| 0 |
|
876D ONVOY, LLC - MD |
240 |
|
2021-05-15 |
|
| 240-942
| 1 |
|
876D ONVOY, LLC - MD |
240 |
|
2021-05-15 |
|
| 240-942
| 2 |
|
876D ONVOY, LLC - MD |
240 |
|
2021-05-21 |
|
| 240-942
| 3 |
|
876D ONVOY, LLC - MD |
240 |
|
2021-09-20 |
|
| 240-942
| 4 |
|
876D ONVOY, LLC - MD |
240 |
|
2021-05-14 |
|
| 240-942
| 5 |
|
624H ONVOY SPECTRUM, LLC |
240 |
|
2022-02-26 |
|
| 240-942
| 6 |
|
624H ONVOY SPECTRUM, LLC |
240 |
|
2021-05-24 |
|
| 240-942
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
240 |
|
2021-10-15 |
|
| 301-245
| A |
BTNRMDBRRS1 |
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-245
| 0 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
240 |
|
2004-03-28 |
|
| 301-245
| 1 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2015-08-10 |
|
| 301-245
| 2 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2014-07-12 |
|
| 301-245
| 3 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2012-01-22 |
|
| 301-245
| 4 |
|
9212 VERIZON MARYLAND, INC. |
240 |
|
|
|
| 301-245
| 5 |
|
876D ONVOY, LLC - MD |
240 |
|
2016-09-12 |
|
| 301-245
| 6 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2014-10-19 |
|
| 301-245
| 7 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2015-02-13 |
|
| 301-245
| 8 |
|
876D ONVOY, LLC - MD |
240 |
|
2016-09-12 |
|
| 301-245
| 9 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
240 |
|
2016-11-12 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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