Search To Find The Owner of (443) 577- Phone Numbers

(443) 577- Prefix

Area Code:443
Prefix:577-####
Line Type:  Landline
City:Columbia
County:Howard
State:Maryland
Country:USA

Area Code / Prefix (443) 577-#### is located near the City of Columbia, in Howard County, Maryland.

Blocks of 1,000  (443) 577-#### 

Number RangeProvider
(443) 577-0###US LEC OF MARYLAND, INC.
(443) 577-1###US LEC OF MARYLAND, INC.
(443) 577-2###US LEC OF MARYLAND, INC.
(443) 577-3###US LEC OF MARYLAND, INC.
(443) 577-4###LEVEL 3 COMMUNICATIONS, LLC - MD
(443) 577-5###CTC COMMUNICATIONS CORP. - MD
(443) 577-6###SPRINT SPECTRUM L.P. - MD
(443) 577-7###US LEC OF MARYLAND, INC.
(443) 577-8###OMNIPOINT COMMUNICATIONS CAP OPERATIONS,
(443) 577-9###US LEC OF MARYLAND, INC.