No.	telephone area codes for U.S.	(state, city)	users	graph	percentage
1	408	(CA, San Jose)	13	||||||||||||||||||||	5.7%
2	412	(PA, Pittsburgh)	12	||||||||||||||||||	5.3%
3	212	(NY, New York)	10	|||||||||||||||	4.4%
4	401	(RI, Providence)	8	||||||||||||	3.5%
5	650	(CA, Palo Alto)	8	||||||||||||	3.5%
6	512	(TX, Austin)	6	|||||||||	2.6%
7	703	(VA, Arlington)	6	|||||||||	2.6%
8	207	(ME, Portland)	6	|||||||||	2.6%
9	410	(MD, Baltimore)	5	||||||||	2.2%
10	954	(FL, Fort Lauderdale)	5	||||||||	2.2%
11	402	(NE, Omaha)	4	||||||	1.8%
12	415	(CA, San Francisco)	4	||||||	1.8%
13	303	(CO, Denver)	4	||||||	1.8%
14	718	(NY, Brooklyn)	4	||||||	1.8%
15	813	(FL, Tampa)	3	|||||	1.3%
16	816	(MO, Kansas City)	3	|||||	1.3%
17	315	(NY, Syracuse)	3	|||||	1.3%
18	713	(TX, Houston)	3	|||||	1.3%
19	716	(NY, Buffalo)	3	|||||	1.3%
20	323	(CA, Los Angeles)	3	|||||	1.3%
21	843	(SC, Charleston)	3	|||||	1.3%
22	610	(PA, Reading)	3	|||||	1.3%
23	907	(AK, Anchorage)	2	|||	0.9%
24	510	(CA, Oakland)	2	|||	0.9%
25	631	(NY, Smithtown)	2	|||	0.9%
26	516	(NY, Great Neck)	2	|||	0.9%
27	518	(NY, Albany)	2	|||	0.9%
28	360	(WA, Vancouver)	2	|||	0.9%
29	760	(CA, Oceanside)	2	|||	0.9%
30	404	(GA, Atlanta)	2	|||	0.9%
31	801	(UT, Salt Lake City)	2	|||	0.9%
32	802	(VT, Burlington)	2	|||	0.9%
33	254	(TX, Waco)	2	|||	0.9%
34	772	(FL, Fort Pierce)	2	|||	0.9%
35	413	(MA, Springfield)	2	|||	0.9%
36	818	(CA, Glendale)	2	|||	0.9%
37	786		2	|||	0.9%
38	941	(FL, Sarasota)	2	|||	0.9%
39	305	(FL, Miami)	2	|||	0.9%
40	702	(NV, Las Vegas)	2	|||	0.9%
41	307	(WY, Cheyenne)	2	|||	0.9%
42	435	(UT, Logan)	2	|||	0.9%
43	314	(MO, Saint Louis)	2	|||	0.9%
44	281	(TX, Houston)	2	|||	0.9%
45	201	(NJ, Jersey City)	2	|||	0.9%
46	206	(WA, Seattle)	2	|||	0.9%
47	603	(NH, Manchester)	2	|||	0.9%
48	617	(MA, Boston)	2	|||	0.9%
49	909	(CA, San Bernardino)	1	||	0.4%
50	352	(FL, Gainesville)	1	||	0.4%
51	630	(IL, Naperville)	1	||	0.4%
52	239	(FL, Naples)	1	||	0.4%
53	636	(MO, Ballwin)	1	||	0.4%
54	517	(MI, Lansing)	1	||	0.4%
55	913	(KS, Kansas City)	1	||	0.4%
56	11		1	||	0.4%
57	925	(CA, Concord)	1	||	0.4%
58	805	(CA, Santa Barbara)	1	||	0.4%
59	770	(GA, Atlanta)	1	||	0.4%
60	814	(PA, Erie)	1	||	0.4%
61	419	(OH, Toledo)	1	||	0.4%
62	937	(OH, Dayton)	1	||	0.4%
63	260	(IN, Fort Wayne)	1	||	0.4%
64	262	(WI, Racine)	1	||	0.4%
65	541	(OR, Eugene)	1	||	0.4%
66	301	(MD, Silver Spring)	1	||	0.4%
67	785	(KS, Topeka)	1	||	0.4%
68	423	(TN, Chattanooga)	1	||	0.4%
69	304	(WV, Charleston)	1	||	0.4%
70	707	(CA, Santa Rosa)	1	||	0.4%
71	949	(CA, Irvine)	1	||	0.4%
72	310	(CA, Los Angeles)	1	||	0.4%
73	951		1	||	0.4%
74	678		1	||	0.4%
75	317	(IN, Indianapolis)	1	||	0.4%
76	714	(CA, Anaheim)	1	||	0.4%
77	318	(LA, Shreveport)	1	||	0.4%
78	719	(CO, Colorado Springs)	1	||	0.4%
79	561	(FL, West Palm Beach)	1	||	0.4%
80	202	(DC, Washington)	1	||	0.4%
81	602	(AZ, Phoenix)	1	||	0.4%
82	845	(NY, Middletown)	1	||	0.4%
83	208	(ID, Boise)	1	||	0.4%
84	847	(IL, Schaumburg)	1	||	0.4%
85	606	(KY, Ashland)	1	||	0.4%
86	570	(PA, Wilkes Barre)	1	||	0.4%
87	573	(MO, Columbia)	1	||	0.4%
88	213	(CA, Los Angeles)	1	||	0.4%
89	214	(TX, Dallas)	1	||	0.4%
90	732	(NJ, New Brunswick)	1	||	0.4%
91	612	(MN, Minneapolis)	1	||	0.4%
92	216	(OH, Cleveland)	1	||	0.4%
93	734	(MI, Ann Arbor)	1	||	0.4%
94	218	(MN, Duluth)	1	||	0.4%
95	614	(OH, Columbus)	1	||	0.4%
96	615	(TN, Nashville)	1	||	0.4%
97	859	(KY, Lexington)	1	||	0.4%
98	860	(CT, Hartford)	1	||	0.4%
99	585	(NY, Rochester)	1	||	0.4%
100	864	(SC, Greenville)	1	||	0.4%
101	985	(LA, Houma)	1	||	0.4%
102	865	(TN, Knoxville)	1	||	0.4%
103	502	(KY, Louisville)	1	||	0.4%
104	507	(MN, Rochester)	1	||	0.4%
105	509	(WA, Spokane)	1	||	0.4%
			228		100%