NANPA : Number Resources - NPA (Area) Codes
Area codes 212, 646, and 332 - Wikipedia
New Jersey Area Codes
Is your Identity Connected To Your Area Code | Ooma
List of New Jersey area codes - Wikipedia
201 Area Code - Location map, time zone, and phone lookup
551 Area Code Number: Get Local New Jersey Presence | Dialpad
908 Area Code - USA.com™
201) Area Code Phone Numbers For Business | $20/Month
640 Area Code - Location map, time zone, and phone lookup
New Jersey Area Code Maps -New Jersey Telephone Area Code Maps- Free New Jersey Area Code Maps
Where is the line between North & South Jersey?: A major discovery for us!
Area codes 201 and 551 - Wikipedia
New Jersey Area Codes – All City Codes
New Jersey area codes - Map, list, and phone lookup
732 Area Code - Location map, time zone, and phone lookup
South Jersey to share 609/640 area code in August | Parsippany Focus
908 Area Code - Location map, time zone, and phone lookup
856 Area Code - Location map, time zone, and phone lookup
347 Area Code - Location map, time zone, and phone lookup
Does This Old New Jersey Area Code Map Prove Central Jersey Does Not Exist?
