855-307-3155 716-936-2892 604-708-9173
855-699-7826 438-392-2870 866-233-1787
336-253-8895 604-553-4858 480-685-0778

Index - Area Code 443 - Maryland

Prefix 443-423 - BALTIMORE, MD (BROADWING COMMUNICATIONS. LLC - MD)

NPA-NXX-X		Location		Phone Company
443-423-0XXX		BALTIMORE, MD		CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD
443-423-1XXX		BALTIMORE, MD		BROADWING COMMUNICATIONS. LLC - MD
443-423-2XXX		BALTIMORE, MD		NEXTEL COMMUNICATIONS, INC.
443-423-3XXX		BALTIMORE, MD		NEXTEL COMMUNICATIONS, INC.
443-423-4XXX		BALTIMORE, MD		VERIZON MARYLAND, INC.
443-423-5XXX		BALTIMORE, MD		VERIZON MARYLAND, INC.
443-423-6XXX		BALTIMORE, MD		VERIZON MARYLAND, INC.
443-423-7XXX		BALTIMORE, MD		VERIZON MARYLAND, INC.
443-423-8XXX		BALTIMORE, MD		VERIZON MARYLAND, INC.
443-423-9XXX		BALTIMORE, MD		NEXTEL COMMUNICATIONS, INC.