Evil NPA's - Area Codes with registered 666 prefixes Created 12/30/2007 by MJG Updated 12/31/2007 by MJG to add Canadian NPAs Data culled from NANPA and CNA Data Files for the US, Canada and related territories This is a seemingly comprehensive list of NPAs that have prefixes of 666, which must mean that they are evil in nature. This should not be used as a comprehensive list because I may have accidentally skipped one or whatever. There are currently 115 recorded 666 prefixes. Any states/NPAs not listed do not have the prefix of 666 assigned, requested, protected or registered as unassignable by NANPA for whatever reason. Definitions: Assigned Prefix is set for use in the NPA for regular assignments through the central office of the telco in the listed rate center. Unassignable Prefix is listed as unassignable for whatever reason. No reason is given in NANPA records. This can mean that the prefix is undesirable, the same as an adjacent NPA (ten-digit local-dialing protection), the same as an NPA in the same state or whatever. Split Protected Prefix is in use in adjacent split or overlay area codes, and is protected for seven digit dialing until protection delay expires. NPA Area code. Rate Center City of registration for the central office holding the prefix. Anomalies/Trivia: - California is, apparently, the most evil. They also have the most NPAs, so it goes without saying. - Salem, MA, location of the 17th century Salem Witch Trials, NPA 978, has an assigned prefix of 666. This is seemingly appropriate, and probably a witty joke by the NANPA or telco. ----------------------------------------------------------------------------------------- NPA & Prefix Telecom Company City/Rate Center Status ----------------------------------------------------------------------------------------- Alabama 251-666 BellSouth Mobile Assigned Arkansas 501-666 Southwestern Bell Little Rock Assigned California 213-666 US TelePacific Los Angeles (1) Assigned 310-666 Blue Licenses Holding Beverly Hills Assigned 323-666 Pacific Bell Los Angeles (2) Assigned 408-666 BLue Licenses Holding SNJS West Assigned 415-666 Pacific Bell San Francisco Assigned 510-666 Pacific Bell Oakland/Berkeley Assigned 530-666 Pacific Bell Woodland Assigned 562-666 MPower Communications Alamitos Assigned 619-666 Nextel San Diego Assigned 626-666 Pacific Bell Pasadena Assigned 714-666 Pacific Bell Anaheim Assigned 760-666 MCI WorldCom Vista Assigned 925-666 Pac-West Telecom Contra Costa Assigned 949-666 Pac-West Telecom Trabuco Assigned Colorado 303-666 Qwest Denver Assigned Connecticut 860-666 SNET Hartford Assigned Washington DC 202-666 Verizon Washington Washington DC (1) Assigned Delaware 302-666 Verizon Delaware Dover Assigned Florida 305-666 BellSouth Miami Assigned 352-666 BellSouth Weekich Springs Assigned 407-666 Unassignable 561-666 Metro PCS Delray Beach Assigned 786-666 DSL Internet Miami Assigned 863-666 Verizon Florida Lakeland Assigned ----------------------------------------------------------------------------------------- NPA & Prefix Telecom Company City/Rate Center Status ----------------------------------------------------------------------------------------- Georgia 404-666 Unassignable 706-666 Unassignable 762-666 Unassignable 770-666 Teleport Comm Atlanta NE Atlanta Assigned 912-666 Unassignable Idaho 208-666 Verizon Northwest Couer D'Alene Assigned Illinios 217-666 Ameritech Illinois West Dana Assigned 312-666 Ameritech Illinios Chicago (1) Assigned 630-666 Sprint Spectrum Elmhurst Assigned 815-666 Verizon Wireless Joliet Assigned 847-666 Cimco Communications Arlington Heights Assigned Indiana 812-666 Level3 Communications Orleans Assigned Kansas 785-666 H&B Communications Dorrance Assigned Kentucky 502-666 BellSouth Louisville Assigned 606-666 BellSouth Jackson Assigned Louisiana 337-666 CenturyTel SW Louisiana Reeves Assigned 504-666 AllTel New Orleans Assigned Massachusettes 508-666 Norfolk County Internet Orleans Assigned 617-666 Verizon New England Somerville Assigned 978-666 Level3 Communications Salem Assigned ----------------------------------------------------------------------------------------- NPA & Prefix Telecom Company City/Rate Center Status ----------------------------------------------------------------------------------------- Maryland 301-666 Teleport Communications Washington DC (14) Assigned 410-666 Verizon Maryland Cockeysville Assigned 443-666 Arbros Communications Point Deposit Assigned Maine 207-666 Verizon New England Bowdoinham Assigned Michigan 248-666 Ameritech Michigan Drayton Place Assigned 616-666 AllTel Grand Rapids Assigned 734-666 Ameritech Michigan Livonia Assigned 989-666 Nextel Owosso Assigned Minnesota 218-666 Qwest Cook Assigned Missouri 314-666 Unassignable 417-666 Unassignable 660-666 Grand River Mutual Telephone Darlington Assigned Mississippi 601-666 Nextel Newton/Hickory Assigned Montana 406-666 Project Telephone Fort Smith Assigned Nebraska 402-666 Northeast Nebraska Telephone Morse Bluff Assigned ----------------------------------------------------------------------------------------- NPA & Prefix Telecom Company City/Rate Center Status ----------------------------------------------------------------------------------------- New Hampshire 603-666 Verizon New England Manchester Assigned New Jersey 201-666 Verizon New Jersey Westwood Assigned 732-666 Cingular Wireless Monmouth Junction Assigned 973-666 Verion Wireless Orange Assigned New Mexico 505-666 Split Protected 575-666 La Jicarita Rural Telephone Wagon Mound Assigned Nevada 702-666 Nevada Telephone Las Vegas Assigned New York 212-666 Verizon New York New York City (2) Assigned 631-666 Verizon New York Bay Shore Assigned 646-666 Litecall New York City (1) Assigned 718-666 Teleport Communications New York City (6) Assigned 914-666 Verizon New York Mount Kisco Assigned 917-666 AAT Paging New York City (11) Assigned Ohio 330-666 Verizon North Montrose Assigned 419-666 Ameritech Ohio Toledo Assigned 440-666 Verizon Wireless Cleveland Assigned 740-666 Verizon North Ostrander Assigned 937-666 United Telephone East Liberty Assigned Oklahoma 580-666 Southwestern Bell Rocky Assigned 918-666 Seneca Telephone West Seneca Assigned Oregon 503-666 Verizon Northwest Gresham Assigned ----------------------------------------------------------------------------------------- NPA & Prefix Telecom Company City/Rate Center Status ----------------------------------------------------------------------------------------- Pennsylvania 215-666 AT&T Local Morrisville Assigned 412-666 Verizon Pennsylvania Pittsburgh (22) Assigned 610-666 Verizon Pennsylvania Philadelphia (29) Assigned 717-666 Adelphia Business Solutions Lancaster Assigned South Carolina 803-666 Verizon South Shaw AFB Assigned South Dakota 605-666 Rushmore Telephone Keystone Assigned Tennessee 615-666 North Central Telephone Lafayette Assigned Texas 210-666 Southwestern Bell San Antonio Assigned 214-666 Connect Paging Dallas Assigned 254-666 Southwestern Bell Waco Assigned 281-666 Grande Communications Crosby Assigned 713-666 Southwestern Bell Houston Assigned 903-666 Southwestern Bell Jefferson Assigned 972-666 GTE Southwest/Contel Bristol Assigned Virginia 276-666 Central Telephone Martinsville Assigned 703-666 Cavalier East Washington DC (8) Assigned 757-666 Verizon Virginia Norfolk (2) Assigned Washington 206-666 International Telecom Seattle Assigned 253-666 International Telecom Tacoma Assigned 360-666 Qwest Battleground Assigned Wisconsin 608-666 Verizon North Lyndon Station Assigned ----------------------------------------------------------------------------------------- NPA & Prefix Telecom Company City/Rate Center Status ----------------------------------------------------------------------------------------- Alberta 403-666 Telus Etzikom Assigned British Columbia 250-666 Rogers/AT&T Wireless Grand Forks Assigned 604-666 Telus Vancouver Assigned Ontario 416-666 Rogers/AT&T Wireless Toronto Assigned 519-666 Bell Canada Ilderton Assigned 705-666 Bell Canada Moonstone Assigned 905-666 Bell Canada Whitby Assigned Quebec 418-666 Bell Canada Quebec City Assigned 450-666 Bell Canada Laval-Est Assigned 514-666 Allstream Montreal Assigned 819-666 Telebec Sanmaur Assigned Saskatchewan 306-666 SaskTel Maple Creek Assigned ----------------------------------------------------------------------------------------- Created 12/30/2007 by MJG - 103 records total Updated 12/31/2007 by MJG - 115 records total - added Evil Canadian NPAs -----------------------------------------------------------------------------------------