Local Calling Guide
Area code/prefix search
Church Hill, MD
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 410-556
| A |
CHRTMDCHDS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
| 410-556
| 0 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2004-04-03 |
|
| 410-556
| 2 |
ESTNMDESMMD |
228C IDT AMERICA, CORP. - MD |
242 |
|
2006-05-06 |
|
| 410-556
| 5 |
|
145J TERRA NOVA TELECOM INC. |
242 |
|
2024-02-14 |
|
| 410-556
| 6 |
CHRTMDCHDS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
| 410-556
| 7 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2017-04-13 |
|
| 410-556
| 8 |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
2017-09-13 |
|
| 410-556
| 9 |
CHRTMDCHDS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
| 667-326
| A |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
|
|
| 667-326
| 0 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-01-31 |
|
| 667-326
| 2 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-01-31 |
|
| 667-326
| 3 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-01-31 |
|
| 667-326
| 4 |
SLBRMD90DS0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-05-03 |
|
| 667-326
| 5 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-04-29 |
|
| 667-326
| 6 |
SLBRMD90DS0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-05-03 |
|
| 667-326
| 7 |
SLBRMD90DS0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-05-03 |
|
| 667-326
| 8 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-326
| 9 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-361
| A |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
|
|
| 667-361
| 0 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2023-09-28 |
|
| 667-361
| 1 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2023-09-28 |
|
| 667-361
| 2 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2023-09-28 |
|
| 667-361
| 3 |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2021-08-16 |
|
| 667-361
| 4 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-09-25 |
|
| 667-361
| 6 |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2021-11-15 |
|
| 667-361
| 7 |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2021-11-15 |
|
| 667-361
| 8 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2023-09-28 |
|
| 667-361
| 9 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2023-09-28 |
|
| 667-457
| A |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2024-01-25 |
|
| 667-457
| 0 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2024-01-25 |
|
| 667-457
| 1 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2024-01-25 |
|
| 667-457
| 2 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2024-01-25 |
|
| 667-457
| 3 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2024-01-25 |
|
| 667-457
| 4 |
SLBRMD901MD |
939H COMMIO, LLC |
242 |
|
2024-01-25 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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