User:Minh Nguyen/South Bay parity

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The 408/669 area code (most of Santa Clara County, California, including San José) as compared to Valley Yellow Pages, the local business telephone directory:

By alphabet

First letter Valley Yellow Pages OSM
A 4753 640
B 2964 704
I 1025 107
O 964 225
Q 293 47
U 638 121
X 74 5
Y 296 49
Z 201 32

By category

Category Valley Yellow Pages OSM
Accountants-Certified Public 237 18
Accountants-Public 15
Accountants Referral Service 1
Accounting Services 33
Bakers Retail 252 56
Bakers Wholesale 16 0
Cafeterias 10
Car Washing & Polishing 32 36
Chinese Food Restaurants 34 80
Cafes 55 272
Churches 98
Churches-African Methodist Episcopal 1
Churches-Anglican 2
Churches-Apostolic 5
Churches-Armenian 2
Churches-Assemblies of God 15
Churches-Baptist 33
Churches-Baptist-American 1
Churches-Baptist, Bible Fellowship 1
Churches-Baptist-Conservative Baptist Association 1
Churches-Baptist, General Conference 1
Churches-Baptist-Independent 5
Churches-Baptist, Independent, Fundamental 1
Churches-Baptist-Missionary 2
Churches-Baptist Southern 6
Churches-Bible 5
Churches-Buddhist 13
Churches-Calvary 1
Churches-Calvary Chapel 1
Churches-Campus Ministry 1
Churches-Catholic 15
Churches-Catholic, Byzantine 1
Churches-Catholic, Church of God 1
Churches-Catholic, Roman 27
Churches-Catholic, Traditional 1
Churches-Charismatic 3
Churches-Chinese 2
Churches-Christian 24
Churches-Christian-Charitable & Service Organizations 2
Churches-Christian Evangelistic 1
Churches-Christian & Missionary Alliance 5
Churches-Christian Reformed 1
Churches-Christian Science 4
Churches-Church of Christ 13
Churches-Church of Christ, Scientist 1
Churches-Church of God 2
Churches-Church of God Anderson, Indiana 2
Churches-Church of God in Christ 3
Churches-Church of God of Prophecy 1
Churches-Churche of Jesus Christ of Latter-Day Saints 37
Churches-Community 4
Churches-Congregational 2
Churches-Covenant 1
Churches-Divine Science 1
Churches-Eastern Orthodox 3
Churches-Episcopal 9
Churches-Evangelical 2
Churches-Evangelical Free 1
Churches-Foursquare Gospel 3
Churches-Free Methodist 1
Churches-Friends 1
Churches-Full Gospel 1
Churches-Hindu 2
Churches-Independent Bible 1
Churches-Interdenominational 7
Churches-Islam 2
Churches-Jehovah's Witnesses 11
Churches-Jewish Messianic 1
Churches-Korean 1
Churches-Lutheran 11
Churches-Lutheran Evangelical Lutheran Church in America 10
Churches-Lutheran-Missouri Synod 5
Churches-Lutheran-Wisconsin Synod 1
Churches-Mennonite Brethren 3
Churches-Methodist 1
Churches-Missionary 1
Churches-Moslem Mosque 2
Churches-Nazarene 4
Churches-New Age 1
Churches-Non-Denominational 21
Churches-Non-Denominational & Interdenominational 2
Churches-Open Bible 1
Churches-Orthodox 1
Churches-Pentecostal 9
Churches-Pentencostal Church of God 3
Churches-Pentecostal Holiness 2
Churches-Pentecostal-United 1
Churches-Presbyterian 4
Churches-Presbyterian, Korean Western 2
Churches-Presbyterian, Orthodox 1
Churches-Presbyterian USA 12
Churches-Religious Science 2
Churches-Roman Catholic 6
Churches-Salvation Army 2
Churches-Scientology 2
Churches-Self-Realization 1
Churches-Seventh Day Adventist 7
Churches-Sikh 3
Churches-The Church of Jesus Christ 2
Churches-Unitarian Universalist 1
Churches-United Church of Christ 2
Churches-United Methodist 15
Churches-Universal Religion 2
Churches-Various Denominations 1
Coffee Houses 108
Restaurants 1630 1416
Tax Refund Loans 4
Tax Reporting Services 343

Some findings

  • OSM has 89% as many restaurants (including bakeries, cafeterias, Chinese food, cafés, and ice cream parlors) as the yellow pages

To do

https://github.com/1ec5/nanp-boundaries/blob/master/area-codes.geojson

jq '.features | .[] | select(.properties.NPA == "408").geometry.coordinates[0] | .[]' area-codes.geojson