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Appendix A. NOA and NPI Codes

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NOA and NPI Codes

Table Of Contents

NOA and NPI Codes

NOA Codes

Internal Call Context NOA Values

ANSI SS7 NOA Values

PRI NOA Values

Q.761 NOA Values

Q.767 NOA Values

NPI Codes

Internal NPI Code Values

ANSI SS7 NPI Values

PRI NPI Values


NOA and NPI Codes


The following sections contain the nature of address (NOA) and numbering plan indicator (NPI) codes for the result types listed in Table 1-3 on page 1-18.

NOA Codes

The NOA codes listed in the following sections define protocol-specific NOA values and the unique mappings to numerical values supported by each protocol. An "X" in any of the variant cells in the following tables indicates that the specified mapping is supported by that protocol variant.

The NOA codes described in the following tables include:

Internal Call Context NOA ValuesTable A-1 on pages A-1 and A-2

ANSI SS7 NOA ValuesTable A-2

PRI NOA ValuesTable A-3

Q.761 NOA ValuesTable A-4 on pages A-4 and A-5

Q.767 Call Context NOA ValuesTable A-5

Internal Call Context NOA Values

Table A-1 describes the internal Call Context NOA values and corresponding numerical values.

Table A-1 Internal Call Context NOA Values 

Call Context NOA Mnemonic
Numerical Value

NOA_NONE

1

NOA_UNKNOWN

2

NOA_SUBSCRIBER

3

NOA_NATIONAL

4

NOA_INTERNATIONAL

5

NOA_NETWORK

6

NOA_MERIDIAN

7

NOA_ABBR

8

NOA_UNIQUE_3DIG_NAT_NUM

9

NOA_ANI

10

NOA_NO_ANI_RECD

11

NOA_NON_UNIQUE_SUBSCRIBER

12

NOA_NON_UNIQUE_NATIONAL

13

NOA_NON_UNIQUE_INTERNATIONAL

14

NOA_OPRREQ_TREATED

15

NOA_OPRREQ_SUBSCRIBER

16

NOA_OPRREQ_NATIONAL

17

NOA_OPRREQ_INTERNATIONAL

18

NOA_OPRREQ_NO_NUM

19

NOA_CARRIER_NO_NUM

20

NOA_950_CALL

21

NOA_TEST_LINE_CODE

22

NOA_INT_INBOUND

23

NOA_NAT_OR_INTL_CARRIER_ACC_CODE_INC

24

NOA_CELL_GLOBAL_ID_GSM

25

NOA_CELL_GLOBAL_ID_NMT_900

26

NOA_CELL_GLOBAL_ID_NMT_450

27

NOA_CELL_GLOBAL_ID_AUTONET

28

NOA_PORTED_NUMBER

29

NOA_PISN_SPECIFIC_NUMBER

30

NOA_UK_SPECIFIC_ADDRESS

31

NOA_SPARE

32

NOA_MCI_VNET

33

NOA_INTERNATIONAL_OPERATOR_TO_OPERATOR_OUTSIDE_WZI

34

NOA_INTERNATIONAL_OPERATOR_TO_OPERATOR_INSIDE_WZI

35

NOA_DIRECT_TERMINATION_OVERFLOW

36

NOA_ISN_EXTENDED_INTERNATIONAL_TERMINATION

37

NOA_TRANSFER_ISN_TO_ISN

38

NOA_CREDIT_CARD

39

NOA_DEFINED_IN_SSUTR

40

NOA_DEFINED_IN_SSUTR2

41

RESERVED

42 and above


ANSI SS7 NOA Values

Table A-2 describes the NOA values and corresponding bit code patterns for the ANSI SS7 protocol.

Table A-2 ANSI SS7 NOA Values 

ANSI Call Context NOA Value
Protocol Specific Binary Code Pattern
Standard
Bell
MCI
Sprint

NOA_950_CALL

1110110

X

X

X

X

NOA_ABBR

0000110

 

X

X

X

NOA_ANI

1100111

 

 

X

 

NOA_CARRIER_NO_NUM

1110101

X

X

X

X

NOA_CREDIT_CARD

1100110

 

 

X

 

NOA_DIRECT_TERMINATION_OVERFLOW

1111100

 

 

X

 

NOA_INTERNATIONAL

0000100

X

X

X

X

NOA_INTERNATIONAL_OPERATOR_TO_OPERATOR_
INSIDE_WZI

1111011

 

 

X

 

NOA_INTERNATIONAL_OPERATOR_TO_OPERATOR_
OUTSIDE_WZI

1111010

 

 

X

 

NOA_ISN_EXTENDED_INTERNATIONAL_TERMINATION

1111101

 

 

X

 

NOA_MCI_VNET

1111000

 

 

X

 

NOA_NATIONAL DEFAULT

0000011

X

X

X

X

NOA_NO_ANI_RECD

1101000

 

 

X

 

NOA_NON_UNIQUE_INTERNATIONAL

1111001

 

 

X

 

NOA_NON_UNIQUE_INTERNATIONAL

1110100

 

X

X

X

NOA_NON_UNIQUE_NATIONAL

1110011

 

X

X

X

NOA_NON_UNIQUE_NATIONAL

1111000

 

 

X

 

NOA_NON_UNIQUE_SUBSCRIBER

1110001

 

X

X

X

NOA_NONE

0000000

X

X

X

X

NOA_OPRREQ_INTERNATIONAL

1110011

X

X

X

X

NOA_OPRREQ_NATIONAL

1110010

X

X

X

X

NOA_OPRREQ_NO_NUM

1110100

X

X

X

X

NOA_OPRREQ_SUBSCRIBER

1110001

X

X

X

X

NOA_SUBSCRIBER

0000001

X

X

X

X

NOA_TEST_LINE_CODE

1110111

X

X

X

X

NOA_TRANSFER_ISN_TO_ISN

1111110

 

 

X

 


PRI NOA Values

Table A-3 describes the NOA values and corresponding bit code patterns related to the PRI protocol. In keeping with the PRI's MDL program definition, the bit codes are listed with decimal values.

Table A-3 PRI NOA Values

PRI Call Context NOA Value
Protocol Specific Code
ETSI 300-102
ETSI 300-172 (QSIG)
AT&T TR41459
Bell
INSNet

NOA_UNKNOWN

0

X

X

X

X

X

NOA_INTERNATIONAL

1

X

X

X

X

 

NOA_NATIONAL DEFAULT

2

X

X

X

X

 

NOA_NETWORK

3

X

X

X

 

 

NOA_SUBSCRIBER

4

X

X

X

X

 

NOA_MERIDIAN

5

X

X

 

 

 

NOA_ABBR

6

X

X

 

 

 


PRI DEFAULT: NOA_NATIONAL

INSNet DEFAULT: NOA_UNKNOWN

Q.761 NOA Values

Table A-4 describes the NOA values and corresponding bit code patterns for the Q.761 protocol.

Table A-4 Q.761 NOA Values 

Q.761 Call Context NOA Value
Protocol Specific Binary Code Pattern
Standard Q.761
Australian Q.761
Finnish Q.761
Japanese Q761
Japanese ETS_300_356
Hong_Kong Q761
Belgian Mobistar
Korean Q761
ETS_300_356 and Japan
ETS_300_356 and Spanish
ETS_300_356_V3 and UK

NOA_950_CALL

1110110

 

 

 

 

 

 

 

 

 

 

 

NOA_UNIQUE_3DIG_NAT_NUM

0000011

X

 

X

 

 

 

 

 

 

 

 

NOA_ANI

1100111

 

 

 

 

 

 

 

 

 

 

 

NOA_NO_ANI_RECD

0000010

X

 

X

 

 

 

 

 

 

 

 

NOA_CARRIER_NO_NUM

0000010

X

 

X

 

 

 

 

 

 

 

 

NOA_CREDIT_CARD

1100110

 

 

 

 

 

 

 

 

 

 

 

NOA_DIRECT_TERMINATION_OVERFLOW

1111100

 

 

 

 

 

 

 

 

 

 

 

Q.761 Call Context NOA Value
Protocol Specific Binary Code Pattern
Standard Q.761
Australian Q.761
Finnish Q.761
Japanese Q761
Japanese ETS_300_356
HONG_KONG Q761
Belgian Mobistar
Korean Q761
ETS_300_356 and Japan
ETS_300_356 and Spanish
ETS_300_356_V3 and UK

NOA_INT_INBOUND

0000100

X

 

 

 

 

 

 

 

 

 

X

NOA_INTERNATIONAL

0000100

X

 

X

X

 

 

 

 

X

X

 

NOA_INTERNATIONAL_OPERATOR_TO_OPERATOR_
NSIDE_WZI

1111011

 

 

 

 

 

 

 

 

 

 

 

NOA_INTERNATIONAL_OPERATOR_TO_OPERATOR_
OUTSIDE_WZI

1111010

 

 

 

 

 

 

 

 

 

 

 

NOA_ISN_EXTENDED_INTERNATIONAL_TERMINATION

1111101

 

 

 

 

 

 

 

 

 

 

 

NOA_MCI_VNET

1111000

 

 

 

 

 

 

 

 

 

 

 

NOA_NATIONAL DEFAULT

0000011

X

X

X

X

X

 

 

 

X

X

 

NOA_NAT_OR_INTL_CARRIER_ACC_CODE_INC

0000010

 

 

X

 

 

 

 

 

X

 

 

NOA_NETWORK

1111110

 

 

 

 

X

 

 

 

 

X

 

NOA_NO_ANI_RECD

1101000

 

 

 

 

 

 

 

 

 

 

 

NOA_NON_UNIQUE_INTERNATIONAL

1111001

 

 

 

 

 

 

 

 

 

 

 

NOA_NON_UNIQUE_INTERNATIONAL

0000100

X

 

X

 

 

 

 

 

 

 

 

NOA_NON_UNIQUE_INTERNATIONAL

1110100

 

 

 

 

 

 

 

 

 

 

 

NOA_NON_UNIQUE_NATIONAL

0000011

X

 

X

 

 

 

 

 

 

 

 

NOA_NON_UNIQUE_NATIONAL

1110011

 

 

 

 

 

 

 

 

 

 

 

NOA_NON_UNIQUE_NATIONAL

1111000

 

 

 

 

 

 

 

 

 

 

 

NOA_NON_UNIQUE_SUBSCRIBER

0000001

X

 

X

 

 

 

 

 

 

 

 

NOA_NON_UNIQUE_SUBSCRIBER

1110001

 

 

 

 

 

 

 

 

 

 

 

NOA_NONE

0000000

X

X

 

 

 

 

 

 

 

X

 

NOA_OPRREQ_INTERNATIONAL

0000100

X

 

X

 

 

 

 

 

 

 

 

NOA_OPRREQ_NATIONAL

0000011

 

 

X

 

 

 

 

 

 

 

 

NOA_OPRREQ_NO_NUM

0000010

X

 

X

 

 

 

 

 

 

 

 

NOA_OPRREQ_SUBSCRIBER

0000001

X

 

X

 

 

 

 

 

 

 

 

NOA_SUBSCRIBER

0000001

X

 

 

 

 

X

 

 

X

X

 

NOA_TEST_LINE_CODE

1110111

 

 

 

 

 

 

 

 

 

 

 

NOA_TRANSFER_ISN_TO_ISN

1111110

 

 

 

 

 

 

 

 

 

 

 

NOA_UK_SPECIFIC_ADDRESS

1111110

 

 

 

 

 

 

 

 

 

 

X

NOA_UKNOWN

1110000

X

 

 

 

 

X

 

 

 

 

 

NOA_UKNOWN

0000010

X

X

X

 

 

 

 

 

 

 

 


Q.767 NOA Values

Table A-5 describes the NOA values and corresponding bit code patterns related to the Q.767 protocol.

Table A-5 Q.767 Call Context NOA Values 

Q.767 Call Context NOA Value
Protocol Specific Binary Code Pattern
Standard
Italian
Russian
Spanish
Swedish
Polish 1

NOA_950_CALL

1110110

 

 

 

 

 

 

NOA_ANI

1100111

 

 

 

 

 

 

NOA_NO_ANI_RECD

0000000

X

 

 

X

 

 

NOA_CARRIER_NO_NUM

0000000

X

 

 

 

 

 

NOA_CREDIT_CARD

1100110

 

 

 

 

 

 

NOA_DIRECT_TERMINATION_OVERFLOW

1111100

 

 

 

 

 

 

NOA_INT_INBOUND

0000100

X

 

 

 

 

 

NOA_INTERNATIONAL

0000100

X

 

 

 

X

 

NOA_INTERNATIONAL_OPERATOR_TO_OPERATOR_
INSIDE_WZI

1111011

 

 

 

 

 

 

NOA_INTERNATIONAL_OPERATOR_TO_OPERATOR_
OUTSIDE_WZI

1111010

 

 

 

 

 

 

NOA_ISN_EXTENDED_INTERNATIONAL_TERMINATION

1111101

 

 

 

 

 

 

NOA_MCI_VNET

1111000

 

 

 

 

 

 

NOA_NATIONAL DEFAULT

0000011

 

 

 

 

 

 

NOA_NATIONAL DEFAULT

0000011

X

X

X

X

X

X

NOA_NO_ANI_RECD

1101000

 

 

 

 

 

 

NOA_UNIQUE_3DIG_NAT_NUM

0000011

X

 

 

 

 

 

NOA_NON_UNIQUE_INTERNATIONAL

0000100

X

 

 

 

 

 

NOA_NON_UNIQUE_INTERNATIONAL

1110100

 

 

 

 

 

 

NOA_NON_UNIQUE_NATIONAL

0000011

X

 

 

X

 

 

NOA_NON_UNIQUE_NATIONAL

1111000

 

 

 

 

 

 

NOA_NON_UNIQUE_SUBSCRIBER

0000001

 

 

 

X

 

 

NOA_NONE

0000000

X

 

 

 

 

 

NOA_OPRREQ_NATIONAL

0000011

X

 

 

X

 

 

NOA_OPRREQ_NO_NUM

0000000

X

 

 

 

 

 

NOA_OPRREQ_SUBSCRIBER

0000001

 

 

 

X

 

 

NOA_SUBSCRIBER

0000001

 

X

X

X

 

 

NOA_TEST_LINE_CODE

1110111

 

 

 

 

 

 

NOA_TRANSFER_ISN_TO_ISN

1111110

 

 

 

 

 

 

NOA_UNKNOWN

0000010

 

 

 

 

 

X

1 ETS-300_121 Polish


NPI Codes

The numbering plan indicator (NPI) codes listed in the following sections define protocol-specific NPI values and the unique mappings to numerical values supported by each protocol. An "X" in any of the variant cells in these tables indicates that the specified mapping is supported by that protocol variant.

The NPI codes described in the following tables include:

Internal NPI ValuesTable A-6

ANSI SS7 NPI ValuesTable A-7

PRI NPI ValuesTable A-8

Internal NPI Code Values

Table A-6 describes the internal (Call Context) NPI code values.

Table A-6 Internal NPI Values

Call Context NPI Mnemonic
Numerical Value

NPI_NONE

100

NPI_E164

101

NPI_DATA

102

NPI_TELEX

103

NPI_PNP

104

NPI_NATIONAL

105

NPI_TELEPHONY

106

NPI_MARITIME_MOBILE

107

NPI_LAND_MOBILE

108

NPI_ISDN_MOBILE

109


ANSI SS7 NPI Values

Table A-7 describes the received protocol-specific bit code patterns to internal (Call Context) NPI value mappings supported by the ANSI SS7 protocol.

Table A-7 ANSI SS7 NPI Values

ANSI Call Context NPI Value
Bit Pattern
Standard
Bell
MCI
Sprint

NPI_NONE

000

 

X

X

X

NPI_E164

001

 

X

X

X

NPI_PNP

101

 

X

X

X


NAPI2: NPI_E164 DEFAULT

NAPI1: NPI_NONE DEFAULT

PRI NPI Values

Table A-8 describes the received protocol-specific bit code patterns to internal (Call Context) NPI value mappings supported by the PRI protocol.

Table A-8 PRI NPI Values

PRI Call Context NPI Value
Bit Pattern
ETSI 300-102
ETSI 300-172 (QSIG)
AT&T TR41459
Bell
INS Net

NOA_UNKNOWN

0000

X

X

X

X

X

NPI_E164 DEFAULT

0001

X

X

X

X

 

NPI_DATA

0011

X

X

 

X

 

NPI_TELEX

0100

X

X

 

 

 

NOA_NATIONAL

1000

X

X

 

 

 

NPI_PNP

1001

X

X

X

 

 


DEFAULT: NPI_E164

NAPI1: NPI_NONE DEFAULT