Original price was: $266.42.$133.00Current price is: $133.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 02/01/2018
Original price was: $121.37.$60.00Current price is: $60.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 04/20/2018
Original price was: $222.61.$111.00Current price is: $111.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 08/01/2018

Original price was: $213.42.$106.00Current price is: $106.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 01/01/2017

Original price was: $159.48.$79.00Current price is: $79.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 03/01/2017

Original price was: $186.72.$93.00Current price is: $93.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 04/01/2017

Original price was: $201.24.$100.00Current price is: $100.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 06/01/2017

Original price was: $182.57.$91.00Current price is: $91.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 10/01/2017

Original price was: $217.47.$108.00Current price is: $108.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 02/01/2016

Original price was: $137.50.$68.00Current price is: $68.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 10/01/2016

Original price was: $233.46.$116.00Current price is: $116.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 05/01/2015

Original price was: $202.75.$101.00Current price is: $101.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 06/12/2015
Original price was: $140.34.$70.00Current price is: $70.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 01/17/2014
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.
Original price was: $175.77.$87.00Current price is: $87.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 06/01/2014
Pages: 107
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.
Original price was: $284.03.$142.00Current price is: $142.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 09/05/2014
Pages: 62
Original price was: $137.75.$68.00Current price is: $68.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 10/24/2014
Pages: 62
The purpose of this document is to provide planning guidelines to NPA Relief Coordinators, affected parties and applicable regulatory authorities within affected NPAs within the North American Numbering Plan area. It lists the assumptions, constraints, and the planning principles used in NPA Code relief planning efforts. It also lists the steps of the NPA Code relief planning process and describes the alternative methods of providing NPA Code relief and their various attributes.

Original price was: $199.00.$99.00Current price is: $99.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 01/04/2013
Pages: 61
Original price was: $123.99.$61.00Current price is: $61.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 05/24/2013
Pages: 62
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.
Original price was: $295.73.$147.00Current price is: $147.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 11/15/2013
Pages: 62
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.

Original price was: $299.92.$149.00Current price is: $149.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 06/01/2012

Original price was: $210.22.$105.00Current price is: $105.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 01/01/2012
Pages: 61
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.

Original price was: $154.38.$77.00Current price is: $77.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 09/30/2011
Pages: 60
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.

Original price was: $196.11.$98.00Current price is: $98.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 02/11/2011
Pages: 59
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.

Original price was: $209.54.$104.00Current price is: $104.00.
CENTRAL OFFICE CODE (NXX) ASSIGNMENT GUIDELINES (COCAG)
The Alliance for Telecommunications Industry Solutions , 03/12/2010
Pages: 57
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.

Original price was: $199.94.$99.00Current price is: $99.00.
CENTRAL OFFICE CODE (NXX) ASSIGNMENT GUIDELINES (COCAG)
The Alliance for Telecommunications Industry Solutions , 05/28/2010
Pages: 57

Original price was: $279.75.$139.00Current price is: $139.00.
CENTRAL OFFICE CODE (NXX) ASSIGNMENT GUIDELINES (COCAG)
The Alliance for Telecommunications Industry Solutions , 07/30/2010
Pages: 58
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.

Original price was: $267.73.$133.00Current price is: $133.00.
CENTRAL OFFICE CODE (NXX) ASSIGNMENT GUIDELINES (COCAG)
The Alliance for Telecommunications Industry Solutions , 09/17/2010
Pages: 58
This document specifies guidelines for the assignment of central office (CO) codes. Examples of uses for CO codes (NXX) for which these guidelines apply include plain old telephone service (POTS), Centrex, Direct Inward Dialing (DID), cellular mobile service, pagers, data lines, facsimile, coin phones, and customer owned pay phones. While these guidelines were developed at the direction of the FCC, they do not supersede controlling appropriate NANP Area governmental or regulatory principles, procedures and requirements.

Original price was: $278.35.$139.00Current price is: $139.00.
Central Office Code (NXX) Assignment Guidelines (COCAG)
The Alliance for Telecommunications Industry Solutions , 11/01/2010

Original price was: $128.98.$64.00Current price is: $64.00.
CENTRAL OFFICE CODE (NXX) ASSIGNMENT GUIDELINES (COCAG)
The Alliance for Telecommunications Industry Solutions , 11/20/2009
Pages: 57

Original price was: $231.03.$115.00Current price is: $115.00.
CENTRAL OFFICE CODE (NXX) ASSIGNMENT GUIDELINES (COCAG)
The Alliance for Telecommunications Industry Solutions , 11/01/2009

Original price was: $275.65.$137.00Current price is: $137.00.
CENTRAL OFFICE CODE (NXX) ASSIGNMENT GUIDELINES (COCAG)
The Alliance for Telecommunications Industry Solutions , 07/30/2009
Pages: 51

Original price was: $216.69.$108.00Current price is: $108.00.
CENTRAL OFFICE CODE (NXX) ASSIGNMENT GUIDELINES (COCAG)
The Alliance for Telecommunications Industry Solutions , 09/18/2009
Pages: 57

























