Local Calling Guide
Area code/prefix search
Greensboro, MD
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 410-482
| A |
GNBOMDGRRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
| 410-482
| 0 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2004-03-29 |
|
| 410-482
| 1 |
SLBRMDSBXUX |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
242 |
|
2014-10-20 |
|
| 410-482
| 2 |
GNBOMDGRRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
| 410-482
| 3 |
ESTNMDESMMD |
228C IDT AMERICA, CORP. - MD |
242 |
|
2006-05-21 |
|
| 410-482
| 4 |
SLBRMDSBXLX |
318J COMCAST IP PHONE, LLC |
242 |
|
2006-07-31 |
|
| 410-482
| 5 |
ESTNMDES5MD |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
242 |
|
2009-03-02 |
|
| 410-482
| 6 |
GNBOMDGRRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
| 410-482
| 7 |
GNBOMDGRRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
| 410-482
| 8 |
GNBOMDGRRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
| 410-482
| 9 |
GNBOMDGRRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
| 667-220
| A |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
| 667-220
| 0 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2017-05-15 |
|
| 667-220
| 1 |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
2017-09-13 |
|
| 667-220
| 2 |
|
145J TERRA NOVA TELECOM INC. |
242 |
|
2024-02-15 |
|
| 667-220
| 5 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-05-17 |
|
| 667-220
| 6 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2020-06-20 |
|
| 667-220
| 7 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2020-06-20 |
|
| 667-220
| 8 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-220
| 9 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-357
| A |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
| 667-357
| 0 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-05-18 |
|
| 667-357
| 1 |
SLBRMD906MD |
145J TERRA NOVA TELECOM INC. |
242 |
|
2023-06-22 |
|
| 667-357
| 2 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-09-25 |
|
| 667-357
| 3 |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2021-05-27 |
|
| 667-357
| 4 |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2022-03-19 |
|
| 667-357
| 5 |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2022-03-19 |
|
| 667-357
| 6 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-05-17 |
|
| 667-357
| 7 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-05-21 |
|
| 667-357
| 8 |
SLBRMD906MD |
145J TERRA NOVA TELECOM INC. |
242 |
|
2023-01-09 |
|
| 667-357
| 9 |
SLBRMDSBXMD |
073H TELNYX LLC |
242 |
|
2022-04-22 |
|
| 667-418
| A |
SLBRMDSBXLX |
318J COMCAST IP PHONE, LLC |
242 |
|
|
|
| 667-418
| 4 |
SLBRMDSBXLX |
318J COMCAST IP PHONE, LLC |
242 |
|
2022-12-11 |
|
| 667-418
| 7 |
SLBRMDSBXFX |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
242 |
|
2022-12-12 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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