• ATIS 0300051

ATIS 0300051

Central Office Code (NXX) Assignment Guidelines (COCAG)

The Alliance for Telecommunications Industry Solutions , 06/01/2014

Publisher: ATIS

File Format: PDF

$130.00$261.19


Reissued with the resolution of Issue 759.

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.

ATIS 0300051 History

ATIS 0300119(2024-12)

ATIS 0300119(2024-12)

$116.00 $233.54

ATIS 0300119(2024-11)

ATIS 0300119(2024-11)

$136.00 $273.51

ATIS 0300119(2024-10)

ATIS 0300119(2024-10)

$91.00 $182.73

ATIS 0300119(2024-08)

ATIS 0300119(2024-08)

$94.00 $189.75

ATIS 0300119(2024-03)

ATIS 0300119(2024-03)

$149.00 $298.77

ATIS 0300119(2023-09)

ATIS 0300119(2023-09)

$91.00 $183.22

ATIS 0300119(2023-06)

ATIS 0300119(2023-06)

$111.00 $222.68

ATIS 0300119(2023-04)

ATIS 0300119(2023-04)

$94.00 $188.10

ATIS 0300119(2023-03)

ATIS 0300119(2023-03)

$140.00 $281.99

ATIS 0300119(2022-07)

ATIS 0300119(2022-07)

$117.00 $234.07

ATIS 0300119(2022-04)

ATIS 0300119(2022-04)

$123.00 $246.39

ATIS 0300119(2021-07)

ATIS 0300119(2021-07)

$146.00 $293.37

ATIS 0300119(2021-01)

ATIS 0300119(2021-01)

$97.00 $194.33

ATIS 0300119(2021-09)

ATIS 0300119(2021-09)

$95.00 $191.85

ATIS 0300119(2020-11)

ATIS 0300119(2020-11)

$76.00 $152.69

ATIS 0300119(2020-07)

ATIS 0300119(2020-07)

$124.00 $248.99

ATIS 0300119(2020-06)

ATIS 0300119(2020-06)

$82.00 $164.59

ATIS 0300119(2020-03)

ATIS 0300119(2020-03)

$79.00 $158.53

ATIS 0300066(2019-05)

ATIS 0300066(2019-05)

$127.00 $255.99

ATIS 0300051(2019-05)

ATIS 0300051(2019-05)

$145.00 $291.96

ATIS 0300066

ATIS 0300066

$103.00 $207.25

ATIS 0300051

ATIS 0300051

$99.00 $199.22

ATIS 0300051

ATIS 0300051

$93.00 $187.86

ATIS 0300066

ATIS 0300066

$141.00 $283.03

ATIS 0300066

ATIS 0300066

$81.00 $162.84

ATIS 0300051

ATIS 0300051

$81.00 $162.62

ATIS 0300051(2019-04)

ATIS 0300051(2019-04)

$85.00 $171.16

ATIS 0300066(2019-04)

ATIS 0300066(2019-04)

$145.00 $290.14

ATIS 0300051

ATIS 0300051

$101.00 $202.56

ATIS 0300051

ATIS 0300051

$128.00 $256.45

ATIS 0300066

ATIS 0300066

$133.00 $267.69

ATIS 0300051

ATIS 0300051

$114.00 $228.94

ATIS 0300051

ATIS 0300051

$106.00 $212.99

ATIS 0300066

ATIS 0300066

$148.00 $296.30

ATIS 0300066

ATIS 0300066

$95.00 $190.74

ATIS 0300051

ATIS 0300051

$119.00 $239.69

ATIS 0300051

ATIS 0300051

$85.00 $170.51

ATIS 0300066

ATIS 0300066

$142.00 $285.79

ATIS 0300051

ATIS 0300051

$104.00 $209.14

ATIS 0300051

ATIS 0300051

$93.00 $186.02

ATIS 0300051

ATIS 0300051

$98.00 $196.68

ATIS 0300051

ATIS 0300051

$116.00 $233.85

ATIS 0300051

ATIS 0300051

$89.00 $179.11

ATIS 0300051

ATIS 0300051

$84.00 $168.66

ATIS 0300051

ATIS 0300051

$130.00 $261.19

ATIS 0300051

ATIS 0300051

$144.00 $289.93

ATIS 0300051

ATIS 0300051

$97.00 $195.90

ATIS 0300051

ATIS 0300051

$117.00 $235.30

ATIS 0300051

ATIS 0300051

$85.00 $171.10

ATIS 0300051

ATIS 0300051

$84.00 $169.70

ATIS 0300051

ATIS 0300051

$110.00 $221.77

ATIS 0300051

ATIS 0300051

$147.00 $295.13

ATIS 0300051

ATIS 0300051

$85.00 $170.51

ATIS 0300051

ATIS 0300051

$107.00 $215.36

ATIS 0300051

ATIS 0300051

$84.00 $168.08

ATIS 0300051

ATIS 0300051

$118.00 $236.31

ATIS 0300051

ATIS 0300051

$102.00 $205.25

More ATIS Standards PDF

ATIS T1.TRQ.03-1999

ATIS T1.TRQ.03-1999

$125.00 $250.00

ATIS 0600416.03.1999(S2015)
AWS F1.2

AWS F1.2

$32.00 $64.00

ATIS 0100519.1999(S2018)

ATIS 0100519.1999(S2018)

$30.00 $60.00