GeoNames Webservice Subdivision Levels

The country subidivision service returns the administrative division for a given lat/lng pair. The table below lists the countries for which the service returns a result and the max level available. Example: For Switzerland three levels are available down to ADM3.

 countrycode | max level 
-------------+----------
 DE          |        5
 DO          |        5
 FR          |        5
 BE          |        4
 GB          |        4
 GF          |        4
 GP          |        4
 MQ          |        4
 RE          |        4
 RW          |        4
 SE          |        4
 UG          |        4
 AT          |        3
 CA          |        3
 CH          |        3
 CI          |        3
 CL          |        3
 CR          |        3
 EE          |        3
 ES          |        3
 FI          |        3
 GR          |        3
 IT          |        3
 MM          |        3
 NG          |        3
 PE          |        3
 PL          |        3
 PT          |        3
 RO          |        3
 TZ          |        3
 ZA          |        3
 AR          |        2
 AU          |        2
 AX          |        2
 AZ          |        2
 BR          |        2
 CF          |        2
 CO          |        2
 DK          |        2
 GN          |        2
 HT          |        2
 IN          |        2
 IQ          |        2
 JP          |        2
 MX          |        2
 NL          |        2
 NP          |        2
 NZ          |        2
 PR          |        2
 SJ          |        2
 TW          |        2
 US          |        2
 VI          |        2
 YE          |        2
 AD          |        1
 AE          |        1
 AF          |        1
 AL          |        1
 AM          |        1
 AO          |        1
 AQ          |        1
 BD          |        1
 BF          |        1
 BG          |        1
 BH          |        1
 BI          |        1
 BJ          |        1
 BO          |        1
 BQ          |        1
 BS          |        1
 BT          |        1
 BW          |        1
 BY          |        1
 BZ          |        1
 CD          |        1
 CG          |        1
 CK          |        1
 CM          |        1
 CN          |        1
 CU          |        1
 CY          |        1
 CZ          |        1
 DJ          |        1
 DZ          |        1
 EC          |        1
 EG          |        1
 EH          |        1
 ER          |        1
 ET          |        1
 FJ          |        1
 FK          |        1
 FM          |        1
 FO          |        1
 GA          |        1
 GE          |        1
 GH          |        1
 GL          |        1
 GM          |        1
 GQ          |        1
 GS          |        1
 GT          |        1
 GU          |        1
 GW          |        1
 GY          |        1
 HN          |        1
 HR          |        1
 HU          |        1
 ID          |        1
 IE          |        1
 IL          |        1
 IO          |        1
 IR          |        1
 IS          |        1
 JM          |        1
 JO          |        1
 KE          |        1
 KG          |        1
 KH          |        1
 KI          |        1
 KP          |        1
 KR          |        1
 KW          |        1
 KZ          |        1
 LA          |        1
 LB          |        1
 LI          |        1
 LK          |        1
 LR          |        1
 LS          |        1
 LT          |        1
 LU          |        1
 LV          |        1
 LY          |        1
 MA          |        1
 MH          |        1
 ML          |        1
 MN          |        1
 MP          |        1
 MR          |        1
 MT          |        1
 MU          |        1
 MV          |        1
 MW          |        1
 MY          |        1
 MZ          |        1
 NA          |        1
 NC          |        1
 NE          |        1
 NI          |        1
 NO          |        1
 OM          |        1
 PA          |        1
 PF          |        1
 PG          |        1
 PH          |        1
 PK          |        1
 PN          |        1
 PS          |        1
 PW          |        1
 PY          |        1
 QA          |        1
 RU          |        1
 SA          |        1
 SB          |        1
 SC          |        1
 SD          |        1
 SH          |        1
 SI          |        1
 SK          |        1
 SL          |        1
 SN          |        1
 SO          |        1
 SR          |        1
 SS          |        1
 ST          |        1
 SV          |        1
 SY          |        1
 SZ          |        1
 TD          |        1
 TF          |        1
 TG          |        1
 TH          |        1
 TJ          |        1
 TM          |        1
 TN          |        1
 TO          |        1
 TR          |        1
 TV          |        1
 UA          |        1
 UM          |        1
 UY          |        1
 UZ          |        1
 VE          |        1
 VN          |        1
 VU          |        1
 YT          |        1
 ZM          |        1
 ZW          |        1