| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 10972 |
| 2017 | 11658 |
| 2016 | 13941 |
| 2015 | 16030 |
| 2014 | 22192 |
| 2013 | 27302 |
| 2012 | 29808 |
| 2011 | 29412 |
| 2010 | 15114 |
| 2009 | 32426 |
| 2008 | 34665 |
| 2007 | 37253 |
| 2006 | 49220 |
| 2005 | 116040 |
| 2004 | 35292 |
| 2003 | 37441 |
| 2002 | 43218 |
| 2001 | 33270 |
| 2000 | 25908 |
| 1999 |
