If you are sending mail or packages to anywhere in Phnom Penh City, you can ensure faster and more reliable delivery by using the official area code.
Source: http://www.yellowpages-cambodia.com/cambodia/postalcodes/

| General Post Office | 12000 |
| Russei keo | 12100 |
| Phnom Penh Thmei | 12101 |
| Teuk Thlar | 12102 |
| Khmounh | 12103 |
| Russei Keo | 12104 |
| Toul Sang Kè | 12105 |
| Kilometre 6 | 12106 |
| Chrang Chamres 1 | 12107 |
| Chrang Chamres 2 | 12108 |
| Svay Pak | 12109 |
| Chroy Changva | 12110 |
| Prek Tasek | 12111 |
| Prek Leap | 12112 |
| Khan Toulkok | 12150 |
| Boeungkâk 1 | 12151 |
| Boeungkâk 2 | 12152 |
| Phsardépo 1 | 12153 |
| Phsardépo 2 | 12154 |
| Phsardépo 3 | 12155 |
| Teuk Laak 1 | 12156 |
| Teuk Laak 2 | 12157 |
| Teuk Laak 3 | 12158 |
| Phsar Doeumkor | 12159 |
| Boeungsalang | 12160 |
| Khan Daun Penh | 12200 |
| Sraas Chak | 12201 |
| Wat Phnom | 12202 |
| Phsar Chas | 12203 |
| Phsar Kandal 1 | 12204 |
| Phsar Kandal 2 | 12205 |
| Chey Chumneas | 12206 |
| Chak Tomuk | 12207 |
| Phsar Thmei 1 | 12208 |
| Phsar Thmei 2 | 12209 |
| Phsar Thmei 3 | 12210 |
| Boeung Raing | 12211 |
| Khan 7 Makara | 12250 |
| Monorom | 12251 |
| Mittapheap | 12252 |
| Veal Vong | 12253 |
| Orussei 1 | 12254 |
| Orussei 2 | 12255 |
| Orussei 3 | 12256 |
| Orussei 4 | 12257 |
| Boeung Prolit | 12258 |
| Khan Chamkarmorn | 12300 |
| Tonle Basak | 12301 |
| Boeungkengkang 1 | 12302 |
| Boeungkengkang 2 | 12303 |
| Boeungkengkang 3 | 12304 |
| Boeung Trabek | 12305 |
| Tumnup Teuk | 12306 |
| Phsar Doeum Thkov | 12307 |
| Toul Svay Prey 1 | 12308 |
| Toul Svay Prey 2 | 12309 |
| Toul Tum Poung 1 | 12310 |
| Toul Tum Poung 2 | 12311 |
| Olympic | 12312 |
| Meanchey | 12350 |
| Boeung Tumpun | 12351 |
| Steung Meanchey | 12352 |
| Chak Angré Krom | 12353 |
| Chak Angré Leu | 12354 |
| Chbar Ampeou 1 | 12355 |
| Chbar Ampeou 2 | 12356 |
| Niroth | 12357 |
| Prek Pra | 12358 |
| Dang Kor | 12400 |
| Dang Kor | 12401 |
| Trapeang Krasaing | 12402 |
| Kokroka | 12403 |
| Phleung Chhésrotés | 12404 |
| Chom Chao | 12405 |
| Kakap | 12406 |
| Porng Teuk | 12407 |
| Prey Veng | 12408 |
| Samrong | 12409 |
| Prey Sar | 12410 |
| Kraing Thnoung | 12411 |
| Kraing Pongro | 12412 |
| Prataslang | 12413 |
| Sak Sampeou | 12414 |
| Cheung Ek | 12415 |









Hello, thanks for posting this, very helpful. Already made some sad experience with Cambodian mail service. By now already three letters to Cambodia are lost and never arrived, although the address is complete and correct and even a phone number of the recipient is written on the envelop.
Only the expensive Express Mail Service is working without any problem, but just normal mail is not reliable.
Best wishes from Germany
JW
Valuable information. Lucky me I found your web site by accident, and I’m shocked why this
accident didn’t happened earlier! I bookmarked it.