using wrong dial-peer - destination-pattern problem

Howdy - I'm troubleshooting a dial-peer problem with a CME system in Singapore. If users dial any toll-free 800 number the wrong dial-peer is used and the number is truncated to match the shorter number-pattern, which of course fails. The number I am dialling in Singapore is 8001204416 (Verizon Audio Conferencing) and it is prefixed with '9' for an external line. All other numbers, including 1800 numbers, work fine (correct dial-peer is used). The correct dial-peer for this number is 2102 (see below), but for some reason this is skipped in preference for dial-peer 2109. I've read through some other posts here looking for any tips or commands/debugs that might help me figure out what is going wrong, but so far I've not had any joy - any hints would be greatly appreciated.

Here are the important bits:

cisco185-voice#sh dialplan number 98001204416
Macro Exp.: 98001204416

VoiceEncapPeer2102
peer type = voice, system default peer = FALSE, information type = voice,
description = `Toll-free number',
tag = 2102, destination-pattern = `9800.......',
answer-address = `', preference=0,
CLID Restriction = None
CLID Network Number = `'
CLID Second Number sent
CLID Override RDNIS = disabled,
source carrier-id = `', target carrier-id = `',
source trunk-group-label = `', target trunk-group-label = `',
numbering Type = `unknown'
group = 2102, Admin state is up, Operation state is up,
Outbound state is up,
incoming called-number = `', connections/maximum = 0/unlimited,
DTMF Relay = disabled,
URI classes:
Destination =
huntstop = disabled,
in bound application associated: 'DEFAULT'
out bound application associated: ''
dnis-map =
permission :both
incoming COR list:maximum capability
outgoing COR list:minimum requirement
Translation profile (Incoming):
Translation profile (Outgoing):
incoming call blocking:
translation-profile = `'
disconnect-cause = `no-service'
advertise 0x40 capacity_update_timer 25 addrFamily 4 oldAddrFamily 4
type = pots, prefix = `',
forward-digits 10
session-target = `', voice-port = `0/0/0:15',
direct-inward-dial = disabled,
digit_strip = enabled,
register E.164 number with H323 GK and/or SIP Registrar = TRUE
fax rate = system, payload size = 20 bytes
supported-language = ''
preemption level = `routine'
bandwidth:
maximum = 64 KBits/sec, minimum = 64 KBits/sec
voice class called-number:
inbound = `', outbound = `'
dial tone generation after remote onhook = enabled

Time elapsed since last clearing of voice call statistics never
Connect Time = 0, Charged Units = 0,
Successful Calls = 0, Failed Calls = 0, Incomplete Calls = 0
Accepted Calls = 0, Refused Calls = 0,
Last Disconnect Cause is "",
Last Disconnect Text is "",
Last Setup Time = 0.
Last Disconnect Time = 0.
Matched: 98001204416 Digits: 4
Target:

VoiceEncapPeer2109
peer type = voice, system default peer = FALSE, information type = voice,
description = `Local fix line, handphone and pager',
tag = 2109, destination-pattern = `9[689].......',
answer-address = `', preference=0,
CLID Restriction = None
CLID Network Number = `'
CLID Second Number sent
CLID Override RDNIS = disabled,
source carrier-id = `', target carrier-id = `',
source trunk-group-label = `', target trunk-group-label = `',
numbering Type = `unknown'
group = 2109, Admin state is up, Operation state is up,
Outbound state is up,
incoming called-number = `', connections/maximum = 0/unlimited,
DTMF Relay = disabled,
URI classes:
Destination =
huntstop = disabled,
in bound application associated: 'DEFAULT'
out bound application associated: ''
dnis-map =
permission :both
incoming COR list:maximum capability
outgoing COR list:minimum requirement
Translation profile (Incoming):
Translation profile (Outgoing):
incoming call blocking:
translation-profile = `'
disconnect-cause = `no-service'
advertise 0x40 capacity_update_timer 25 addrFamily 4 oldAddrFamily 4
type = pots, prefix = `',
forward-digits 8
session-target = `', voice-port = `0/0/0:15',
direct-inward-dial = disabled,
digit_strip = enabled,
register E.164 number with H323 GK and/or SIP Registrar = TRUE
fax rate = system, payload size = 20 bytes
supported-language = ''
preemption level = `routine'
bandwidth:
maximum = 64 KBits/sec, minimum = 64 KBits/sec
voice class called-number:
inbound = `', outbound = `'
dial tone generation after remote onhook = enabled

Time elapsed since last clearing of voice call statistics never
Connect Time = 79497291, Charged Units = 0,
Successful Calls = 7148, Failed Calls = 1040, Incomplete Calls = 766
Accepted Calls = 0, Refused Calls = 0,
Last Disconnect Cause is "10 ",
Last Disconnect Text is "normal call clearing (16)",
Last Setup Time = 788136162.
Last Disconnect Time = 788146736.
Matched: 98001204416 Digits: 2
Target:

-------------------------
dial-peer voice 2101 pots <--- [** THIS DIAL-PEER WORKS FINE **]
description Toll-free number
destination-pattern 91800.......
translate-outgoing calling 2
port 0/0/0:15
forward-digits 11
!
dial-peer voice 2102 pots
description Toll-free number
destination-pattern 9800.......
translate-outgoing calling 2
port 0/0/0:15
forward-digits 10

[irrelevant bits snipped]

dial-peer voice 2109 pots
description Local fix line, handphone and pager
destination-pattern 9[689].......
translate-outgoing calling 2
port 0/0/0:15
forward-digits 8
-----------------------------
translation-rule 1
Rule 1 ^6394 4
Rule 2 ^62949948 43800
!
!
translation-rule 3
Rule 1 * 9
!
!
translation-rule 2
Rule 1 ^4 6394
!
!
translation-rule 4
Rule 1 ^4.... 63943800
-----------------------------

THANK YOU !!