International Telephone Country Codes

Alphabetical
93	Afghanistan
54	Argentina
61	Australia
43	Austria
880	Bangladesh
32	Belgium
55	Brazil
1	Canada
56	Chile
86	China
57	Colombia
53	Cuba
42	Czech Republic
45	Denmark
20	Egypt
33	France
49	Germany
30	Greece
36	Hungary
91	India
62	Indonesia
353	Ireland
39	Italy
81	Japan
82	Korea
41	Liechtenstein
60	Malaysia
52	Mexico
373	Moldova
95	Myanmar (Burma)
31	Netherlands
64	New Zealand
47	Norway
92	Pakistan
51	Peru
63	Philippines
48	Poland
40	Romania
7	Russian Federation
65	Singapore
42	Slovak Republic (Slovakia)
94	Sri Lanka
27	South Africa
34	Spain
46	Sweden
41	Switzerland
66	Thailand
90	Turkey
44	United Kingdom, Channel Islands
1	US
58	Venezuela
84	Vietnam
Numerical
1	US, Canada
7	Russian Federation
20	Egypt
27	South Africa
30	Greece
31	Netherlands
32	Belgium
33	France
34	Spain
36	Hungary
39	Italy
40	Romania
41	Liechtenstein
41	Switzerland
42	Czech Republic
42	Slovak Republic (Slovakia)
43	Austria
44	United Kingdom, Channel Islands
45	Denmark
46	Sweden
47	Norway
48	Poland
49	Germany
51	Peru
52	Mexico
53	Cuba
54	Argentina
55	Brazil
56	Chile
57	Colombia
58	Venezuela
60	Malaysia
61	Australia
62	Indonesia
63	Philippines
64	New Zealand
65	Singapore
66	Thailand
81	Japan
82	Korea
84	Vietnam
86	China
90	Turkey
91	India
92	Pakistan
93	Afghanistan
94	Sri Lanka
95	Myanmar (Burma)
353	Ireland
373	Moldova
880	Bangladesh

Just sharing as my notes: