List of All Area Codes in World

631 Area Code, US

US Flag Here you will find the detailed information of area code 631 of all cities, states, area, region that is covered by area code 631. Multiple cities that are nearby in 631 area code can represent the same area code, so do not be confused. In addition, there is a list of all zip codes that fall under the area code 631.

List of All City, Places, Region - Area Code 631

631 - Area Code Covers These States
State New York 

631 Area Code identifies New York State, US and this area code cover around 121 cities in New York. Here is the list of all cities that are covered by area code.

631 - Area Code Covers 121 Cities in New York
Cities Amagansett,  Amityville,  Aquebogue,  Babylon,  Bay Shore,  Bayport,  Bellmore,  Bellport,  Blue Point,  Bohemia,  Brentwood,  Bridgehampton,  Brightwaters,  Brookhaven,  Calverton,  Carle Place,  Center Moriches,  Centereach,  Centerport,  Central Islip,  Cold Spring Harbor,  Commack,  Copiague,  Coram,  Cutchogue,  Deer Park,  East Hampton,  East Islip,  East Marion,  East Moriches,  East Northport,  East Quogue,  East Setauket,  Eastport,  Farmingdale,  Farmingville,  Fishers Island,  Garden City,  Great River,  Greenlawn,  Greenport,  Hampton Bays,  Hauppauge,  Hempstead,  Hicksville,  Holbrook,  Holtsville,  Huntington,  Huntington Station,  Islandia,  Islip,  Islip Terrace,  Jamesport,  Kings Park,  Lake Grove,  Laurel,  Lindenhurst,  Manorville,  Massapequa,  Massapequa Park,  Mastic,  Mastic Beach,  Mattituck,  Medford,  Melville,  Merrick,  Middle Island,  Miller Place,  Montauk,  Moriches,  Mount Sinai,  Nesconset,  New Suffolk,  North Babylon,  Northport,  Oakdale,  Ocean Beach,  Old Bethpage,  Old Westbury,  Orient,  Patchogue,  Peconic,  Plainview,  Port Jefferson,  Port Jefferson Station,  Quogue,  Remsenburg,  Ridge,  Riverhead,  Rocky Point,  Ronkonkoma,  Sag Harbor,  Sagaponack,  Saint James,  Sayville,  Seaford,  Selden,  Shelter Island,  Shelter Island Heights,  Shirley,  Shoreham,  Smithtown,  Sound Beach,  South Jamesport,  Southampton,  Southold,  Speonk,  Stony Brook,  Upton,  Wading River,  Wainscott,  Wantagh,  Water Mill,  West Babylon,  West Islip,  West Sayville,  Westbury,  Westhampton,  Westhampton Beach,  Wyandanch,  Yaphank, 

FAQ - Related To 631 Area Code

  • Which states 631 Area code belongs in US?

    The 631 area code belongs to New York state.

ZIP Codes list for area code 631

# Zip Code Postal City County FIPS State
1 11930 Amagansett 103 New York [NY]
2 11701 Amityville 103 New York [NY]
3 11931 Aquebogue 103 New York [NY]
4 11702 Babylon 103 New York [NY]
5 11706 Bay Shore 103 New York [NY]
6 11705 Bayport 103 New York [NY]
7 11710 Bellmore 059 New York [NY]
8 11713 Bellport 103 New York [NY]
9 11715 Blue Point 103 New York [NY]
10 11716 Bohemia 103 New York [NY]
11 11717 Brentwood 103 New York [NY]
12 11932 Bridgehampton 103 New York [NY]
13 11718 Brightwaters 103 New York [NY]
14 11719 Brookhaven 103 New York [NY]
15 11933 Calverton 103 New York [NY]
16 11514 Carle Place 059 New York [NY]
17 11934 Center Moriches 103 New York [NY]
18 11720 Centereach 103 New York [NY]
19 11721 Centerport 103 New York [NY]
20 11722 Central Islip 103 New York [NY]
21 11724 Cold Spring Harbor 103 New York [NY]
22 11725 Commack 103 New York [NY]
23 11726 Copiague 103 New York [NY]
24 11727 Coram 103 New York [NY]
25 11935 Cutchogue 103 New York [NY]
26 11729 Deer Park 103 New York [NY]
27 11937 East Hampton 103 New York [NY]
28 11730 East Islip 103 New York [NY]
29 11939 East Marion 103 New York [NY]
30 11940 East Moriches 103 New York [NY]
31 11731 East Northport 103 New York [NY]
32 11942 East Quogue 103 New York [NY]
33 11733 East Setauket 103 New York [NY]
34 11941 Eastport 103 New York [NY]
35 11735 Farmingdale 059 New York [NY]
36 11738 Farmingville 103 New York [NY]
37 06390 Fishers Island 103 New York [NY]
38 11599 Garden City 059 New York [NY]
39 11739 Great River 103 New York [NY]
40 11740 Greenlawn 103 New York [NY]
41 11944 Greenport 103 New York [NY]
42 11946 Hampton Bays 103 New York [NY]
43 11788 Hauppauge 103 New York [NY]
44 11549 Hempstead 059 New York [NY]
45 11801 Hicksville 059 New York [NY]
46 11741 Holbrook 103 New York [NY]
47 00501 Holtsville 103 New York [NY]
48 11743 Huntington 103 New York [NY]
49 11746 Huntington Station 103 New York [NY]
50 11749 Islandia 103 New York [NY]
51 11751 Islip 103 New York [NY]
52 11752 Islip Terrace 103 New York [NY]
53 11947 Jamesport 103 New York [NY]
54 11754 Kings Park 103 New York [NY]
55 11755 Lake Grove 103 New York [NY]
56 11948 Laurel 103 New York [NY]
57 11757 Lindenhurst 103 New York [NY]
58 11949 Manorville 103 New York [NY]
59 11758 Massapequa 059 New York [NY]
60 11762 Massapequa Park 059 New York [NY]
61 11950 Mastic 103 New York [NY]
62 11951 Mastic Beach 103 New York [NY]
63 11952 Mattituck 103 New York [NY]
64 11763 Medford 103 New York [NY]
65 11747 Melville 103 New York [NY]
66 11566 Merrick 059 New York [NY]
67 11953 Middle Island 103 New York [NY]
68 11764 Miller Place 103 New York [NY]
69 11954 Montauk 103 New York [NY]
70 11955 Moriches 103 New York [NY]
71 11766 Mount Sinai 103 New York [NY]
72 11767 Nesconset 103 New York [NY]
73 11956 New Suffolk 103 New York [NY]
74 11703 North Babylon 103 New York [NY]
75 11768 Northport 103 New York [NY]
76 11769 Oakdale 103 New York [NY]
77 11770 Ocean Beach 103 New York [NY]
78 11804 Old Bethpage 059 New York [NY]
79 11568 Old Westbury 059 New York [NY]
80 11957 Orient 103 New York [NY]
81 11772 Patchogue 103 New York [NY]
82 11958 Peconic 103 New York [NY]
83 11803 Plainview 059 New York [NY]
84 11777 Port Jefferson 103 New York [NY]
85 11776 Port Jefferson Station 103 New York [NY]
86 11959 Quogue 103 New York [NY]
87 11960 Remsenburg 103 New York [NY]
88 11961 Ridge 103 New York [NY]
89 11901 Riverhead 103 New York [NY]
90 11778 Rocky Point 103 New York [NY]
91 11779 Ronkonkoma 103 New York [NY]
92 11963 Sag Harbor 103 New York [NY]
93 11962 Sagaponack 103 New York [NY]
94 11780 Saint James 103 New York [NY]
95 11782 Sayville 103 New York [NY]
96 11783 Seaford 059 New York [NY]
97 11784 Selden 103 New York [NY]
98 11964 Shelter Island 103 New York [NY]
99 11965 Shelter Island Heights 103 New York [NY]
100 11967 Shirley 103 New York [NY]
101 11786 Shoreham 103 New York [NY]
102 11787 Smithtown 103 New York [NY]
103 11789 Sound Beach 103 New York [NY]
104 11970 South Jamesport 103 New York [NY]
105 11968 Southampton 103 New York [NY]
106 11971 Southold 103 New York [NY]
107 11972 Speonk 103 New York [NY]
108 11790 Stony Brook 103 New York [NY]
109 11973 Upton 103 New York [NY]
110 11792 Wading River 103 New York [NY]
111 11975 Wainscott 103 New York [NY]
112 11793 Wantagh 059 New York [NY]
113 11976 Water Mill 103 New York [NY]
114 11704 West Babylon 103 New York [NY]
115 11795 West Islip 103 New York [NY]
116 11796 West Sayville 103 New York [NY]
117 11590 Westbury 059 New York [NY]
118 11977 Westhampton 103 New York [NY]
119 11978 Westhampton Beach 103 New York [NY]
120 11798 Wyandanch 103 New York [NY]
121 11980 Yaphank 103 New York [NY]

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