Area Code 640 is found in the US state of New Jersey.

AreaCode/Prefix Location View
640-200 Florence, New Jersey More Info →
640-222 Florence, New Jersey More Info →
640-300 Milmay, New Jersey More Info →
640-333 Beachhaven, New Jersey More Info →
640-400 Seais City, New Jersey More Info →
640-444 Atlntic Cy, New Jersey More Info →
640-500 Mays Ldg, New Jersey More Info →
640-600 Medford, New Jersey More Info →
640-666 Barnegat, New Jersey More Info →
640-777 Allentown, New Jersey More Info →
640-800 Tuckahoe, New Jersey More Info →
640-837 Capmaycths, New Jersey More Info →
640-888 Atlntic Cy, New Jersey More Info →
640-900 Somers Pt, New Jersey More Info →
640-976 Xxxxxxxxxx, New Jersey More Info →
640-999 New Egypt, New Jersey More Info →