| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 22311 |
| 2016 | 16915 |
| 2015 | 25000 |
| 2014 | 20175 |
| 2013 | 20100 |
| 2012 | 18755 |
| 2011 | 18700 |
| 2010 | 34350 |
| 2009 | 33200 |
| 2008 | 26750 |
| 2007 | 31960 |
| 2006 | 27937 |
| 2005 | 19513 |
| 2004 | 19814 |
| 2003 | 18388 |
| 2002 | 16069 |
| 2001 | 12324 |
| 2000 | 10200 |
| 1999 |
