NRNumberResearch Membership · Data 09/17/2026

← Area code 443

PAETEC ITEL, LLC

153 prefixes in 443 · initial assignments from the NANPA CO code file, 09/17/2026

Prefixes held by PAETEC ITEL, LLC in area code 443
NPA-NXXRate centerOCNAssignedPooled
443-685 SEVERN 829J — Yes
443-688 SEVERN 829J 2001-05-10 Yes
443-689 COCKEYSVL 829J 2001-05-10 Yes
443-696 DUNDALK 829J 2001-05-10 Yes
443-702 ARGRGBSNIS 829J 2001-05-10 Yes
443-704 ODENTON 829J 2001-05-10 Yes
443-706 CRISFIELD 829J — Yes
443-709 ARBUTUS 829J — Yes
443-712 REISTERSTN 829J — Yes
443-715 NORTH EAST 829J — Yes
443-716 ANNAPOLIS 829J — Yes
443-718 COLUMBIA 829J 2008-03-05 Yes
443-719 JARRETTSVL 829J — Yes
443-724 EASTON 829J — Yes
443-725 PARKVILLE 829J — Yes
443-727 BISHOPVL 829J — Yes
443-728 BERLIN 829J — Yes
443-729 WOODLAWN 829J — Yes
443-730 ESSEX 829J — Yes
443-737 WATERLO238 829J — Yes
443-738 PIKESVILLE 829J — Yes
443-748 MILLERSVL 829J 2001-05-11 Yes
443-749 GLENBURNIE 829J — Yes
443-751 WOODLAWN 829J 2001-05-11 Yes
443-757 ELKRIDGE 829J 2001-05-11 Yes
443-766 COLUMBIA 829J 2005-05-18 Yes
443-767 WORTHINGTN 829J 2001-05-11 Yes
443-772 ESSEX 829J 2001-07-23 Yes
443-780 WOODLAWN 829J 2001-07-23 Yes
443-787 BEL AIR 829J — Yes
443-820 ELKRIDGE 829J — Yes
443-828 ELLICOTTCY 829J 2001-05-11 Yes
443-830 CATONSVL 829J 2001-08-21 Yes
443-833 ARBUTUS 829J — Yes
443-837 ANNAPOLIS 829J 2001-09-24 Yes
443-855 ABERDEEN 829J 2005-05-20 Yes
443-867 GLENBURNIE 829J — Yes
443-872 BALTIMORE 829J — Yes
443-874 BALTIMORE 829J — Yes
443-884 BALTIMORE 829J — Yes
443-887 CATONSVL 829J 2010-05-05 Yes
443-888 PRINCEANNE 829J 2011-01-06 Yes
443-901 TOWSON 829J 2001-08-21 Yes
443-919 BALTIMORE 829J — —
443-921 TOWSON 829J — Yes
443-922 EDGEWOOD 829J 2006-02-07 Yes
443-923 BALTIMORE 829J 2001-05-11 —
443-940 PIKESVILLE 829J 2001-08-21 Yes
443-947 PERRYVILLE 829J — Yes
443-954 BALTIMORE 829J 2005-07-06 Yes
443-969 ESSEX 829J 2001-05-11 Yes
443-972 CAMBRIDGE 829J 2011-11-21 Yes
443-989 GLENBURNIE 829J 2001-05-11 Yes

These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.