Local Calling Guide
Area code/prefix search
Cecilton, MD
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
410-275
| A |
CCTNMDCLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-275
| 0 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2017-04-13 |
|
410-275
| 1 |
CCTNMDCLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-275
| 2 |
CCTNMDCLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-275
| 3 |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
2017-09-13 |
|
410-275
| 4 |
SLBRMDSBXLX |
318J COMCAST IP PHONE, LLC |
242 |
|
2014-05-12 |
|
410-275
| 5 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2004-04-03 |
|
410-275
| 6 |
|
829J PAETEC ITEL, LLC |
242 |
|
2014-11-08 |
|
410-275
| 7 |
SLBRMDSBXUX |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
242 |
|
2014-10-20 |
|
410-275
| 8 |
CCTNMDCLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
410-275
| 9 |
CCTNMDCLRS0 |
9212 VERIZON MARYLAND, INC. |
242 |
|
|
|
667-245
| A |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
|
|
667-245
| 0 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-08-03 |
|
667-245
| 1 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-08-03 |
|
667-245
| 2 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-08-03 |
|
667-245
| 3 |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-03-28 |
|
667-245
| 4 |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-03-28 |
|
667-245
| 5 |
SLBRMD90DS0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-07-31 |
|
667-245
| 6 |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-03-28 |
|
667-245
| 7 |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-03-22 |
|
667-245
| 8 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
667-245
| 9 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
667-302
| A |
SLBRMDSBWMD |
073H TELNYX LLC |
242 |
|
|
|
667-302
| 0 |
SLBRMD902MD |
073H TELNYX LLC |
242 |
|
2021-04-02 |
|
667-302
| 2 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-04-03 |
|
667-302
| 3 |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-04-03 |
|
667-302
| 4 |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2021-05-27 |
|
667-302
| 5 |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2022-01-22 |
|
667-302
| 6 |
SLBRMDSBXLX |
318J COMCAST IP PHONE, LLC |
242 |
|
2022-07-05 |
|
667-302
| 7 |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2022-01-22 |
|
667-302
| 8 |
SLBRMDSBXFX |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
242 |
|
2022-11-18 |
|
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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