No.	telephone area codes for U.S.	(state, city)	users	graph	percentage
1	212	(NY, New York)	30	||||||||||||||||||||	4.6%
2	415	(CA, San Francisco)	18	||||||||||||	2.8%
3	703	(VA, Arlington)	18	||||||||||||	2.8%
4	512	(TX, Austin)	17	|||||||||||	2.6%
5	310	(CA, Los Angeles)	13	|||||||||	2.0%
6	650	(CA, Palo Alto)	12	||||||||	1.8%
7	206	(WA, Seattle)	12	||||||||	1.8%
8	408	(CA, San Jose)	11	|||||||	1.7%
9	312	(IL, Chicago)	11	|||||||	1.7%
10	718	(NY, Brooklyn)	11	|||||||	1.7%
11	713	(TX, Houston)	9	||||||	1.4%
12	215	(PA, Philadelphia)	9	||||||	1.4%
13	864	(SC, Greenville)	9	||||||	1.4%
14	404	(GA, Atlanta)	8	|||||	1.2%
15	805	(CA, Santa Barbara)	8	|||||	1.2%
16	816	(MO, Kansas City)	8	|||||	1.2%
17	702	(NV, Las Vegas)	8	|||||	1.2%
18	561	(FL, West Palm Beach)	8	|||||	1.2%
19	732	(NJ, New Brunswick)	8	|||||	1.2%
20	916	(CA, Sacramento)	7	|||||	1.1%
21	801	(UT, Salt Lake City)	7	|||||	1.1%
22	770	(GA, Atlanta)	7	|||||	1.1%
23	773	(IL, Chicago)	7	|||||	1.1%
24	302	(DE, Wilmington)	7	|||||	1.1%
25	831	(CA, Salinas)	7	|||||	1.1%
26	201	(NJ, Jersey City)	7	|||||	1.1%
27	972	(TX, Dallas)	7	|||||	1.1%
28	617	(MA, Boston)	7	|||||	1.1%
29	410	(MD, Baltimore)	6	||||	0.9%
30	412	(PA, Pittsburgh)	6	||||	0.9%
31	317	(IN, Indianapolis)	6	||||	0.9%
32	714	(CA, Anaheim)	6	||||	0.9%
33	618	(IL, East Saint Louis)	6	||||	0.9%
34	585	(NY, Rochester)	6	||||	0.9%
35	502	(KY, Louisville)	6	||||	0.9%
36	510	(CA, Oakland)	5	|||	0.8%
37	775	(NV, Reno)	5	|||	0.8%
38	414	(WI, Milwaukee)	5	|||	0.8%
39	813	(FL, Tampa)	5	|||	0.8%
40	818	(CA, Glendale)	5	|||	0.8%
41	425	(WA, Bellevue)	5	|||	0.8%
42	323	(CA, Los Angeles)	5	|||	0.8%
43	480	(AZ, Mesa)	4	|||	0.6%
44	401	(RI, Providence)	4	|||	0.6%
45	814	(PA, Erie)	4	|||	0.6%
46	785	(KS, Topeka)	4	|||	0.6%
47	423	(TN, Chattanooga)	4	|||	0.6%
48	704	(NC, Charlotte)	4	|||	0.6%
49	949	(CA, Irvine)	4	|||	0.6%
50	313	(MI, Detroit)	4	|||	0.6%
51	954	(FL, Fort Lauderdale)	4	|||	0.6%
52	843	(SC, Charleston)	4	|||	0.6%
53	970	(CO, Fort Collins)	4	|||	0.6%
54	213	(CA, Los Angeles)	4	|||	0.6%
55	214	(TX, Dallas)	4	|||	0.6%
56	612	(MN, Minneapolis)	4	|||	0.6%
57	615	(TN, Nashville)	4	|||	0.6%
58	503	(OR, Portland)	4	|||	0.6%
59	901	(TN, Memphis)	4	|||	0.6%
60	908	(NJ, Elizabeth)	3	||	0.5%
61	518	(NY, Albany)	3	||	0.5%
62	919	(NC, Raleigh)	3	||	0.5%
63	920	(WI, Green Bay)	3	||	0.5%
64	407	(FL, Orlando)	3	||	0.5%
65	803	(SC, Columbia)	3	||	0.5%
66	804	(VA, Richmond)	3	||	0.5%
67	806	(TX, Amarillo)	3	||	0.5%
68	931	(TN, Clarksville)	3	||	0.5%
69	417	(MO, Springfield)	3	||	0.5%
70	419	(OH, Toledo)	3	||	0.5%
71	540	(VA, Roanoke)	3	||	0.5%
72	541	(OR, Eugene)	3	||	0.5%
73	786		3	||	0.5%
74	303	(CO, Denver)	3	||	0.5%
75	305	(FL, Miami)	3	||	0.5%
76	315	(NY, Syracuse)	3	||	0.5%
77	318	(LA, Shreveport)	3	||	0.5%
78	716	(NY, Buffalo)	3	||	0.5%
79	281	(TX, Houston)	3	||	0.5%
80	602	(AZ, Phoenix)	3	||	0.5%
81	845	(NY, Middletown)	3	||	0.5%
82	210	(TX, San Antonio)	3	||	0.5%
83	610	(PA, Reading)	3	||	0.5%
84	217	(IL, Springfield)	3	||	0.5%
85	218	(MN, Duluth)	3	||	0.5%
86	614	(OH, Columbus)	3	||	0.5%
87	616	(MI, Grand Rapids)	3	||	0.5%
88	626	(CA, Pasadena)	3	||	0.5%
89	508	(MA, Worcester)	3	||	0.5%
90	352	(FL, Gainesville)	2	|	0.3%
91	630	(IL, Naperville)	2	|	0.3%
92	515	(IA, Des Moines)	2	|	0.3%
93	516	(NY, Great Neck)	2	|	0.3%
94	915	(TX, El Paso)	2	|	0.3%
95	402	(NE, Omaha)	2	|	0.3%
96	405	(OK, Oklahoma City)	2	|	0.3%
97	817	(TX, Fort Worth)	2	|	0.3%
98	661	(CA, Bakersfield)	2	|	0.3%
99	301	(MD, Silver Spring)	2	|	0.3%
100	307	(WY, Cheyenne)	2	|	0.3%
101	706	(GA, Augusta)	2	|	0.3%
102	314	(MO, Saint Louis)	2	|	0.3%
103	559	(CA, Fresno)	2	|	0.3%
104	719	(CO, Colorado Springs)	2	|	0.3%
105	562	(CA, Long Beach)	2	|	0.3%
106	202	(DC, Washington)	2	|	0.3%
107	203	(CT, New Haven)	2	|	0.3%
108	207	(ME, Portland)	2	|	0.3%
109	607	(NY, Binghamton)	2	|	0.3%
110	609	(NJ, Trenton)	2	|	0.3%
111	570	(PA, Wilkes Barre)	2	|	0.3%
112	330	(OH, Akron)	2	|	0.3%
113	850	(FL, Pensacola)	2	|	0.3%
114	336	(NC, Greensboro)	2	|	0.3%
115	734	(MI, Ann Arbor)	2	|	0.3%
116	858	(CA, San Diego)	2	|	0.3%
117	619	(CA, San Diego)	2	|	0.3%
118	504	(LA, New Orleans)	2	|	0.3%
119	505	(NM, Albuquerque)	2	|	0.3%
120	509	(WA, Spokane)	2	|	0.3%
121	909	(CA, San Bernardino)	1	|	0.2%
122	631	(NY, Smithtown)	1	|	0.2%
123	478	(GA, Macon)	1	|	0.2%
124	910	(NC, Wilmington)	1	|	0.2%
125	636	(MO, Ballwin)	1	|	0.2%
126	757	(VA, Norfolk)	1	|	0.2%
127	913	(KS, Kansas City)	1	|	0.2%
128	914	(NY, White Plains)	1	|	0.2%
129	918	(OK, Tulsa)	1	|	0.2%
130	11		1	|	0.2%
131	520	(AZ, Tucson)	1	|	0.2%
132	641	(IA, Fairfield)	1	|	0.2%
133	763	(MN, Minneapolis)	1	|	0.2%
134	765	(IN, Muncie)	1	|	0.2%
135	248	(MI, Troy)	1	|	0.2%
136	802	(VT, Burlington)	1	|	0.2%
137	925	(CA, Concord)	1	|	0.2%
138	928	(AZ, Prescott)	1	|	0.2%
139	251	(AL, Mobile)	1	|	0.2%
140	252	(NC, Greenville)	1	|	0.2%
141	772	(FL, Fort Pierce)	1	|	0.2%
142	530	(CA, Chico)	1	|	0.2%
143	256	(AL, Huntsville)	1	|	0.2%
144	815	(IL, Rockford)	1	|	0.2%
145	937	(OH, Dayton)	1	|	0.2%
146	660	(MO, Sedalia)	1	|	0.2%
147	386	(FL, Daytona Beach)	1	|	0.2%
148	269	(MI, Kalamazoo)	1	|	0.2%
149	304	(WV, Charleston)	1	|	0.2%
150	309	(IL, Peoria)	1	|	0.2%
151	708	(IL, Melrose Park)	1	|	0.2%
152	270	(KY, Owensboro)	1	|	0.2%
153	434	(VA, Charlottesville)	1	|	0.2%
154	435	(UT, Logan)	1	|	0.2%
155	956	(TX, Laredo)	1	|	0.2%
156	715	(WI, Eau Claire)	1	|	0.2%
157	440	(OH, Cleveland)	1	|	0.2%
158	563	(IA, Davenport)	1	|	0.2%
159	205	(AL, Birmingham)	1	|	0.2%
160	601	(MS, Jackson)	1	|	0.2%
161	603	(NH, Manchester)	1	|	0.2%
162	724	(PA, New Castle)	1	|	0.2%
163	209	(CA, Stockton)	1	|	0.2%
164	847	(IL, Schaumburg)	1	|	0.2%
165	727	(FL, Saint Petersburg)	1	|	0.2%
166	608	(WI, Madison)	1	|	0.2%
167	573	(MO, Columbia)	1	|	0.2%
168	334	(AL, Montgomery)	1	|	0.2%
169	973	(NJ, Paterson)	1	|	0.2%
170	216	(OH, Cleveland)	1	|	0.2%
171	856	(NJ, Camden)	1	|	0.2%
172	219	(IN, Gary)	1	|	0.2%
173	979	(TX, Bryan)	1	|	0.2%
174	859	(KY, Lexington)	1	|	0.2%
175	580	(OK, Lawton)	1	|	0.2%
176	860	(CT, Hartford)	1	|	0.2%
177	620	(KS, Hutchinson)	1	|	0.2%
178	225	(LA, Baton Rouge)	1	|	0.2%
179	865	(TN, Knoxville)	1	|	0.2%
180	623	(AZ, Glendale)	1	|	0.2%
181	228	(MS, Gulfport)	1	|	0.2%
182	903	(TX, Tyler)	1	|	0.2%
183	904	(FL, Jacksonville)	1	|	0.2%
184	906	(MI, Hancock)	1	|	0.2%
			652		100%